Common Assessment Unit 1 REVIEW

Dropdown

The image best represents the ​ ​

Select answer

state of matter of an​

Select answer

.

Multiple Choice

Which liquid is the least dense?

• oil
• water
• syrup 
• plastic bottle

Multiple Choice

Why do some substances float on water?

• they are warmer than water
• they are cooler than water
• they are more dense than water
• they are less dense than water

Multiple Choice

When the density of a substance is lower than the density of water the substance the substance does what in water?

• sink

• float

Categorize

Options (3)

Definite shape and definite volume

definite volume No definite shape

No definite volume and no definite shape

Organize these options into the right categories

Solid

Liquid

Gas

Match

Match the following

solid

liquid

gas

• solid

• liquid

• gas

Match

Match the following to there state of matter

• gas

• solid

• liquid

air

water

rock

• air

• water

• rock

Multiple Choice

Is this a solid, liquid or gas?

• Solid
• Liquid
• Gas

Multiple Choice

What state of matter?

• solid
• liquid
• gas

Multiple Choice

What state of matter?

• solid
• liquid
• gas

Multiple Choice

Which word is under the wrong heading?

• Steam
• Pencil
• Milk
• Ice Cube

Multiple Choice

What is an example of a liquid

• The soda

• The ice cubes

• The bubbles

• The glass

Multiple Choice

What state of matter?

• solid
• liquid
• gas

Multiple Choice

What is the new substance?

• Gas
• Solid
• Liquid
• Solution

Multiple Choice

Which state of matter has molecules that slide past each other but stay close together? They do not form a regular pattern.

• solid
• liquid
• gas

Multiple Choice

The picture below is a model of which physical state?

• Solid

• Liquid

• Gas

• Plasma

Multiple Choice

What state of matter?

• Solid

• Liquid

• Gas

• Plasma

Multiple Choice

Which of the choices provided correctly labels each image shown?

• 1. Heterogeneous mixture

  2. Homogeneous mixture

  3. Pure Substance (Compound)

  4. Pure Substance (Element

• 1. Pure Substance (Element)

  2. Pure Substance (Compound)

  3. Homogeneous Mixture

  4. Heterogeneous Mixture

•   1. Homogeneous mixture

  2. Heterogeneous mixture

  3. Pure Substance (Element)

  4. Pure Substance (Compound)

• 1. Pure Substance (Compound).        

  2. Pure Substance (Element)

  3. Heterogeneous Mixture

  4. Homogeneous Mixture

Multiple Choice

What state of matter does this picture show?

• gas

• solid

• liquid

• ocean

Multiple Choice

What state of matter?

• Solid

• Liquid

• Gas

• Plasma

Multiple Choice

List the states of matter in order.

• Solid, liquid gas

• Gas, solid, liquid

• Liquid, solid, gas

• Gas, gas, solid

Multiple Choice

Which form is this picture showing?

• gas

• solid

• liquid

• ocean

Multiple Choice

Look at the clear container in the picture. The substance inside is moving and bubbling. What state of matter is this?

• Solid
• Liquid
• Gas

Multiple Choice

Look at the picture. Which is true?

• Material A is a liquid

• Material C is a solid

• Material B is a gas

• Material B is a liquid

Multiple Choice

Sand is a ___________________.

• liquid
• solid
• gas

Multiple Choice

Gasoline is a ________________.

• liquid
• solid
• gas

Multiple Choice

One state of matter has no definite shape. Which one is it?

• Solid

• Gas

• Liquid

• Color

Multiple Choice

When mixing milk and vinegar, a white, chunky, solid substance is formed. What has occurred?

• Physical change: state of matter

• Chemical change: precipitate

• Physical change: freezing

• Chemical change: rust

Multiple Choice

Burning wood is a

• chemical change

• physical change

Multiple Choice

Which answer below makes a correct statement?

• Physical change only changes the color.

• Physical change only changes the size.

• Physical change changes the matter into something totally different.

• Physical change begins and ends with the same matter.

Multiple Choice

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Multiple Choice

Which of the following is NOT an example of a physical change?

• crumpled paper
• pencil sharpening
• shrunken clothing
• rust

Multiple Choice

Change in color is a physical change.

• True

• False

Multiple Choice

Which is an example of a chemical reaction?

• paper cut into small pieces
• chocolate melting in a pan
• flour and sugar mixed in a bowl
• cookies baking in an oven

Multiple Choice

A student mixes yellow powder with water. Which observation would prove a CHEMICAL change occurred?

• The powder DISSOLVED in the water

• The water turned the COLOR yellow

• The bag's TEMPERATURE changed

• The STATE OF MATTER changed

Multiple Choice

An ice pack getting cold after you put it in the freezer for an hour is a

• chemical Change

• physical Change

Multiple Choice

Salt dissolved in water is a

• physical change

• chemical change

Multiple Choice

Exploding fireworks is a

• Physical Change

• Chemical Change

• Katy Perry Song

Multiple Choice

It a state of matter wherein it has a definite shape and volume.

• A. liquid

• B. gas

• C. solid

• D. all of the above

Multiple Choice

It is a mixture wherein it has a single phase or uniform substances.

• A. homogenous mixture

• B. heterogenous mixture

• C. solute

• D. solvent

Multiple Choice

COFFEE IS

• GAS

• ELEMENT

• HOMOGENEOUS MIXTURE

• HETEREGENEOUS MIXTURE

Multiple Choice

BURGER IS

• LIQUID

• ELEMENT

• HETEROGENEOUS MIXTURE

• HOMOGENEOUS MIXTURE

Multiple Choice

CHOCOLATE CHIPS IS

• SOLUTION

• NOT A MIXTURE

• HOMOGENEOUS MIXTURE

• HETEROGENEOUS MIXTURE

Multiple Choice

TOMATO KETCHUP IS

• HETEROGENEOUS MIXTURE

• ELEMENT

• MOLECULE

• HOMOGENEOUS MIXTURE

Multiple Choice

What is the definition of a homogeneous mixture?

• A mixture where the components separate into distinct layers according to density.

• A mixture where the components are distributed unevenly and the composition varies throughout.

• A mixture where the components are distributed uniformly and the composition is the same throughout.

• A mixture where the components are distributed randomly and the composition changes at different points.

Multiple Select

Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)

Multiple Choice

Which of these is a property of metals?

• It's malleable
• It can't conduct electricity
• They are used in food
• It's very brittle

Multiple Choice

Which of these is a property of metals?

• It's malleable
• It can't conduct electricity
• They are used in food
• It's very brittle

Multiple Choice

Which of these grouping of elements could have the characteristic of brittle?

• Metal
• Nonmetal

Multiple Choice

Which of the following is a good conductor of heat?

• Metal
• Nonmetal
• Metalloid

Multiple Choice

Some characteristics of a metal are that it is malleable and ductile.

• TRUE
• FALSE

Multiple Choice

Iron is a good conductor, malleable and magnetic. What type of element is Iron? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Multiple Choice

Which elements are found on the left to middle of The Periodic Table? 

• Metals
• Nonmetals
• Metalloids
• Candles

Multiple Choice

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? 

• Metal
• Nonmetal
• Metalloid
• Pretty

Multiple Choice

Anytime you see the word SEMICONDUCTOR - what substance do you have?

• Metal
• Nonmetal
• Metalloid

Multiple Choice

Elements in the shaded area can best be described as -

• Malleable

• Brittle

• Dull

• Insulators

Multiple Choice

Elements in the shaded area can best be described as -

• Shiny and brittle

• Insulators

• Good conductors

Multiple Choice

Look at the periodic table that is provided. Where would nonmetals be located? 

• to the left of the table 
• to the right of the table 
• in the zigzag line 

Multiple Choice

Look at the periodic table that is provided. Where would metals be located? 

• to the left of the table 
• to the right of the table 
• in the zigzag line 

Multiple Choice

Fill in the blank: Nonmetals have a ___________ surface, and they do not conduct heat or electricity.

• electricity

• dull

• changed

• luster

• metals

Multiple Choice

Luster is ___________

• A.  the way light is reflected off a surface.
• A.  how well a piece of matter conducts electricity. 
• A.  the capability of being drawn out into thin wires or threads.
• A.  the capability of being hammered out thin.

Multiple Choice

I have an object that is dull, brittle, and an insulator, what is it?

• metalloid
• non-metal
• metal
• matter

Multiple Choice

Metals are shiny, good conductors, malleable, and ductile.

• True

• False

Multiple Choice

One property of a nonmetals is that it is a good conductor of electricity?

• true
• false

Multiple Choice

All of the following would classify an element as a metal except?

• Dull
• Luster
• Malleable
• Hard

Multiple Choice

Which of the following properties refers to the ability of metals to be drawn into wires?

• A. malleability 
• B. compressibility
• C. ductility
• D. luster

Multiple Choice

Metals appear to the _______ of the dark ziz-zag line on the periodic table. 

• A. right
• B. middle
• C. left

Multiple Choice

Anytime you see the word SEMICONDUCTOR - what substance do you have?

• Metal
• Nonmetal
• Metalloid

Multiple Choice

ductile means...

• can be made into wire

• can be bent or hammered

• can light up a light bulb

• it's shiny

Multiple Choice

Which group of elements could have the characteristic of brittle?

• Metal

• Nonmetal

Multiple Choice

Luster is ___________

• A.  the way light is reflected off a surface.
• A.  how well a piece of matter conducts electricity. 
• A.  the capability of being drawn out into thin wires or threads.
• A.  the capability of being hammered out thin.

Multiple Choice

Nonmetals are ________ compared to metals.

• highly conductive
• brittle
• ductile
• non-conductive

Multiple Choice

Students were given four unknown substances and asked to observe their characteristics. Their observations are shown in the table below. Which of the unknown substances is most likely metal?

• 1 and 4

• 2 and 5

• 1 and 3

• 2 and 4

Multiple Choice

Roger is examining an object in science class. It is dull, yellow, and a brittle solid. The sample is most likely a—

• Metal

• Nonmetal

• Metalloid

• Nobel gas

Multiple Choice

Elements in the shaded area can best be described as -

• Malleable

• Brittle

• Dull

• Insulators

Multiple Choice

Look at the periodic table that is provided. Where would nonmetals be located? 

• to the left of the table 
• to the right of the table 
• in the zigzag line 

Multiple Choice

Fill in the blank: Nonmetals have a ___________ surface, and they do not conduct heat or electricity.

• electricity

• dull

• changed

• luster

• metals

Multiple Choice

Sulfur is considered:

• malleable

• brittle

• ductile

• a good conductor

Multiple Choice

Which elements are colored red?

• nonmetals

• metals

• metalloids

Multiple Choice

The atoms along the staircase are called 

• metals
• nonmetals
• metalloids
• noble gases

Multiple Choice

If a material can easily be drawn into the shape of a wire, it is

• Ductile
• Magnetic
• Malleable
• Reactive

Multiple Choice

Which table below correctly lists the properties of metals and nonmetals? *

• A
• B
• C
• D

Multiple Choice

Brittleness is _________

• the capability of being broken.
• the capability of being bent.
• the capability of being stretched.
• the capability of being molded.

Multiple Choice

Carbon is dull and brittle. Carbon is a

• metal

• nonmetal

• metalloid

Multiple Choice

Elements in the shaded area can best be described as -

• Shiny and brittle, semiconductors

• Insulators

• Good conductors

Multiple Choice

Is gold metal or nonmetal?

• metal
• nonmetal

Categorize

Options (3)

Definite shape and definite volume

definite volume No definite shape

No definite volume and no definite shape

Organize these options into the right categories

Solid

Liquid

Gas

Multiple Choice

Identify the following

• compound

• homogeneous mixture

• element

• heterogeneous mixture

Multiple Choice

a rusting bicycle

• physical change
• chemical change

Multiple Choice

What causes particles to move around more?

• Condensation

• Melting

• Liquid

• Heat

Multiple Choice

Have a definite shape and a definite volume

• Solid

• Liquid

• Gas

Multiple Choice

Have a definite volume but no definite shape

• Solid

• Liquid

• Gas

Multiple Choice

Have no definite volume and no definite shape

• Solid

• Liquid

• Gas

Multiple Choice

What does this image show?

• Solid

• Liquid

• Gas

Multiple Choice

What does this image show?

• Solid

• Liquid

• Gas

Multiple Choice

What does this image show?

• Solid

• Liquid

• Gas

Multiple Choice

What causes a change in state?

• Adding heat

• Removing heat

• Both adding and removing heat

Multiple Choice

When a solid changes into a liquid it is called

• Melting

• Sublimation

• Condensation

• Freezing

Multiple Choice

Freezing is when a liquid changes into a _____

• Gas

• Liquid

• Solid

Multiple Choice

True or False: When you heat a solid or liquid its particles begin to move faster.

• True

• False

Multiple Choice

True or False: Temperature is the measure of the vibration speed of the atoms of a substance.

• True

• False

Multiple Choice

True or False: "Matter" is anything that has a mass and takes up space

• True

• False

Multiple Choice

True or False: A liquid has a indefinite shape, definite volume

• True

• False

Multiple Choice

Particles of a liquid

• are tightly packed together and stayed fixed

• have no viscosity

• decrease in volume with increasing temperature

• are free to move in a container but stay close together

Multiple Choice

In which state of matter do atoms spread apart and fill all the space available to them?

• crystal

• liquid

• gas

• solid

Multiple Choice

A group of two or more atoms held together by chemical bonds.

• Atom

• Elements

• Compound

• Molecule

Multiple Choice

A pure substance that cannot be decomposed into simpler substances.

• Atom

• Elements

• Compound

• Mixture

Multiple Choice

Beth left her crayons outside on a hot day. What will most likely happen to the crayons?

• They will melt.

• They will cook.

• They will freeze.

Multiple Choice

Jared wants to make ice cubes from water. Which of these should he do?

• put water in the freezer

• boil water in a pan on the stove

• melt water outside in the sunlight

Multiple Choice

Water from a faucet became ice cubes. What changed the water to ice?

• heating the water

• melting the water

• freezing the water

Multiple Choice

The sun is changing the ice to water. What causes this change?

• It is cooking.

• It is melting.

• It is freezing.

Multiple Choice

Which picture shows a gas?

Multiple Choice

Which object shows a liquid?

Multiple Choice

Which picture shows a liquid?

Multiple Choice

Steam is a.....

• Solid

• Liquid

• Gas

• Science

Multiple Choice

Rain is a.....

• Solid

• Liquid

• Gas

• Inconvenience

Multiple Choice

Ice is a....

• Solid

• Liquid

• Gas

• Water

Multiple Choice

Is air solid, liquid, or gas?

• Solid

• Liquid

• Gas

Multiple Choice

The fish is swimming in....

• Solid

• Liquid

• Gas

• Water Vapor

Match

Match the following

• another word for states of matter

• has a definite shape and a definite volume

• has a definite volume and no definite shape

• has no definite volume and no definite shape

• when particles in a solid or liquid move faster and further apart

phase

solid

liquid

gas

expansion

• phase

• solid

• liquid

• gas

• expansion

Multiple Choice

How tightly particles are packed determines _______________.

• the type of atoms present

• what states the matter takes

• the temperature of the matter

• what the next phase will be

Multiple Choice

A student observes a substance in a beaker. The substance has a volume of 150mL. The student transfers the substance to a smaller flask. The volume did not change, but the substance has changed to match the shape of the flask. Which substance is the student observing.

• a solid changing into a liquid

• a liquid transferring to another container

• a gas becoming a liquid

• a gas becoming a solid

Multiple Choice

Vaporization is the term that describes __________________.

• gas changing to a liquid

• solid changing to a liquid

• liquid changing to a gas

• gas changing to a solid

Multiple Choice

Cooling causes particles _________________.

• to move around more

• to move around less

• to evaporate

• to bond better with each other

Match

Match the following

Gas

liquid

solid

• Gas

• liquid

• solid

Multiple Choice

What do all chemical changes have in common?

• Energy is absorbed and it feels cold.

• Energy is released and it feels hot.

• Gas bubbles are produced.

• New substances form.

Multiple Choice

A teacher tells students to describe the physical properties of 10 mL of vinegar and 10 mL of milk. The teacher then pours the vinegar and milk into the same beaker. The students are surprised to see a white solid substance form within the beaker as the two substances are combined.

What occurs within the beaker as the teacher mixes the vinegar and milk?

• A physical change that creates a new substance.

• A physical combination that produces a solid.

• A chemical change that produces a precipitate.

• A corrosive reaction between two liquids.

Multiple Choice

3.Marie has a balloon with a small amount of baking soda in it. She fits the open end of the balloon over a graduated cylinder containing some vinegar. As she lifts the end of the balloon the baking soda pours into the vinegar causing bubbling and fizzing to occur. Marie observes the balloon began to "fill" up. Based on these observations, which of these can Marie determine about the new substance formed by mixing baking soda with vinegar?

• only a physical change occurred.

• a chemical reaction occurred producing a gas.

• a chemical reaction occurred producing a solid.

• no chemical reaction took place.

Multiple Choice

Before going to school, a student cuts a ripe apple into six slices and places them in a plastic bag. During lunch, the student observes that the apple slices now have brown spots. Which of the following indicates a chemical change in the apple?

• cutting the apple into six slices.

• placing the slices in a plastic bag.

• unexpected color change of the apple.

• removing the brown spots with a knife.

Multiple Choice

A teacher fills a bottle half-full of vinegar. He places baking soda in a paper napkin tied to a rubber stopper. When he shakes the bottle, the vinegar reacts with the baking soda producing bubbles. When the bubbles fill the bottle, the stopper is forced off the top of the bottle. Why does this happen?

• The gas created in the reaction takes up more room than the space in the bottle.

• The temperature of the bottle changes which makes the stopper become too loose.

• The string, napkin, and stopper make the reaction happen too fast.

• There is too much vinegar left in the bottle.

Multiple Choice

A student has two clear liquids, Liquid A and Liquid B. One beaker is filled with Liquid A and Liquid B is added drop by drop. The student recorded the data shown in the table below. What conclusion can be drawn from her observations?

• A precipitate formed

• Temperature increased

• Color changed

• Mass increased

Multiple Choice

At a cold football game, Robert uses an instant hand-warmer to keep his hands warm. He shakes the hand-warmer to mix the two chemicals inside the pouch which instantly releases heat. What evidence indicates that a chemical change has occurred?

• The contents in the hand-warmer melted.

• The contents in the hand-warmer dissolved.

• The contents in the hand-warmer changed temperature.

• The contents in the hand-warmer mixed.

Multiple Select

 A student has two clear liquids, Liquid A and Liquid B.  One beaker is filled with Liquid A and Liquid B
is added drop by drop.  The student recorded data from her observations in the table below. What evidence that a chemical change has occurred can be found in her observations? Select TWO correct answers

• 1. A precipitate formed

• 1. Temperature increased

• 1. Color changed

• 1. Mass increased

Multiple Choice

1. A black iron chair is placed outdoors. Over time, the chair becomes coated with a red substance.

Which is the best explanation for the appearance of the red substance?

• The red substance is a form of black iron that appears.

• The red substance is a mixture of two substances in iron.

• The red substance is the product of a chemical change. 

• 1. The red substance formed when the black substance melted.

Multiple Choice

4. Three reactions are observed in a lab, as shown.

5. Reaction 1: a gas is produced after a solid and a liquid solution are combined.

   Reaction 2: a solid precipitate appears after two liquid solutions are combined.

   Reaction 3: a solid is dissolved after being placed in a beaker of water.

   Reaction 4: a solid begins to burn after being exposed to air.

   Which statement correctly compares two of the reactions?

   
   

• 1. Reaction 2 is a chemical change because a precipitate is formed. Reaction 4 is a physical change because the solid is burning.

• 1. Reaction 1 is a chemical change because a gas is produced. Reaction 3 is a physical change because dissolving does not make a new substance. 

• Reaction 3 is a chemical change because a solid is being dissolved. Reaction 1 is a physical change because a gas is produced.

• Reaction 4 is a chemical change because a solid is burning. Reaction 1 is a physical change because a gas is produced.