Science First Semester Study Guide

Science First Semester Study Guide

Hello Grade 6 Kirk. View and study the video and other media presentations below. Answer the questions that follow.

Questions are samples of what may come on your science exam. You should also study your notes in your notebook.

Feel free to turn off the music and click the zoom button to make images larger.

Topics for Study

• Science Tools

• Physical Properties

• Physical Changes

• Chemical Properties and Changes

Multiple Choice

List three important pieces of safety gear you need in a lab.

• latex gloves, googles, lab coat

• gloves, boots, safety gear

Multiple Choice

The electronic balance is

• used to measure volume of a substance.

• mass of a substance or chemical.

• used to measure density of a substance or chemical.

Multiple Choice

We use a thermometer to measure temperature in ...

• degrees Celsius

• degrees Fahrenheit

• millimetres

• degrees Centipede

Multiple Choice

What is this piece of laboratory equipment called?

• A stand

• A tripod

• A metal gauze

• A rack

Multiple Choice

I would use this piece of equipment to ...

• find the weight of a substance.

• to find the volume of a liquid.

• to find the mass of a substance.

• to see if I have lost weight.

Multiple Select

Check all proper uses for this piece of equipment.

• Measuring precise and accurate volume amounts

• Heating Solutions

• Transferring Solutions

• Mixing Solutions

• Identifying Mass

Fill in the Blank

Identify this piece of equipment

Multiple Choice

What is a graduated cylinder used for?

• Measuring volume

• Measuring weight

• Pouring liquids

• Heating substances

• Measuring temperature

Multiple Choice

What is this piece of lab equipment called?

• wash bottle

• stir rod

• dropper

• funnel

• test tube

Multiple Choice

this equipment name is . . . .

• crucibles

• mortars

• evaporating dishes

• spot plates

Multiple Choice

What is the function of an Erlenmeyer Flask?

• Used to measure volume very precisely.

• A narrow-mouthed container used to transport, heat or store substances; often used when a stopper is required.

• A small glass container used to view chemical reactions or to hold or heat small amounts of a substance.

• A wide-mouthed container used to transport, heat, or store substances.

Multiple Choice

Identify the Erlenmeyer Flask

Multiple Choice

What's the name of this lab tool?

• Beral Pipet

• Scoopula

• Stirring Rod

• Graduated Cylinder

Multiple Choice

What is the function of a beaker?

• Used to hold substances being weighed

• A small glass container used to view chemical reactions or to hold or heat small amounts of a substance.

• A wide-mouthed container used to transport, heat, or store substances.

• A narrow-mouthed container used to transport, heat or store substances; often used when a stopper is required.

Multiple Choice

Identify the electronic balance.

Multiple Choice

Name the equipment

• thermometer

• dropper pipette

• burette

• stirring rod

Multiple Choice

Name the equipment

• graduated cylinder

• test tube

• thermometer

• beaker

Multiple Choice

• erlenmeyer flask

• test tube

• graduated cylinder

• beaker

Multiple Choice

What is the volume of this prism?

• 16 cubic cm

• 36 cubic cm

• 144 cubic cm

Multiple Choice

Where should you read the level of water on the graduated cylinder?

• Level "A"

• Level "B"

• Level "C"

• None of these

Multiple Choice

Volume is the amount of space an object takes up.

• True

• False

Multiple Choice

What is the volume of the water?

• 24 mL

• 21.5 mL

• 20.5 mL

• 22 mL

Multiple Choice

Where do we read the level of liquid?

• The highest point the liquid touches.

• The bottom of the meniscus.

• Half way between, we make an educated guess and round it.

• Somewhere about there.

Multiple Choice

What is the volume of the liquid in the picture

• 35 mL

• 35 grams

• 35 cm³

• 35 L

Multiple Choice

What is the formula for finding volume?

• l + w + h
• l x w x h
• l x h

Open Ended

What is matter?

Open Ended

What is volume?

Open Ended

What is matter made of?

Open Ended

Explain how particles are packed in each of the following:

a. solid

b. liquid

c. gas

Multiple Select

True/ False: A solid can become a liquid

• False

• True

Multiple Choice

Density of gold

• Intensive property

• Extensive property

Multiple Choice

Boiling point of water

• Intensive property

• Extensive property

Multiple Choice

What kind of physical property is this? Odor

• intensive

• extensive

Multiple Choice

What kind of physical property is this? Hardness

• intensive

• extensive

Multiple Choice

What kind of physical property is this? Temperature

• intensive

• extensive

Types of Physical Properties:

Intensive vs. Extensive Properties of Matter

• Intensive Properties: color, density, hardness, luster, temperature

• Extensive Properties: volume, length, mass weight

• Remember: Intensive properties does not depend on the amount of matter present. Extensive properties do depend on the amount of matter present.

Multiple Choice

Which set of properties, intensive or extensive, are based on the size of a sample?

• intensive

• extensive

Multiple Choice

Which of the following is an intensive property?

• Color

• Mass

• Volume

• Weight

Multiple Choice

The mass of a substance divided by its volume.

• Volume

• Density

• Mass

• Length

Multiple Choice

How shiny a substance is.

• Luster

• Conductivity

• Hardness

• Volume

Multiple Choice

Which of the following is an extensive property?

• Hardness

• Boiling Point

• Density

• Weight

Multiple Choice

Which of the following is an extensive property?

• Color

• Mass

• Odor

• Luster

Multiple Choice

Properties that DO depend on the amount of matter present.

• Mass

• Hardness

• Extensive

• Intensive

Multiple Choice

What is the volume of the liquid in this graduated cylinder?

• 19 mL

• 35 mL

• 24 mL

• 1.9 mL

Multiple Choice

What is the volume of the ring? (new volume - old volume)

• 64 mL

• 68 mL

• 8 mL

• 4 mL

Multiple Choice

What is the volume?

length=2 units

width=2 units

height=3 units

• Volume = 12 cubic units

• Volume = 7 cubic units

• Volume = 223 cubic units

• Volume = 8 cubic units

Multiple Choice

What is the volume?

• 23 cm3

• 12 cm3

• 60 cm3

Multiple Choice

Find the volume of the solid shown.

• 64 in³

• 21.333 in³

• 16 in³

• 50.265 in³

Multiple Choice

Calculate the Volume

• 410 cm3
• 420 cm3
• 402 cm3
• 401 cm3

Multiple Choice

Which of the following indicates a chemical change?

• Change in state of matter

• Temperature change

• Change in size

• Change in shape

Multiple Choice

Evidence of a physical change.

• New substance

• Shape Change

• Light produced

• Gas released.

Multiple Choice

In which of these do particles move slowest?

• matter

• gas

• liquid

• solid

Multiple Choice

Is this an example of a physical or chemical change?

• Physical because it is a mixture.

• Chemical because the parts have changed shape.

Multiple Choice

Wood that is burning in a brush pile has heat, and produces ashes.

• Physical

• Chemical

Multiple Choice

Is this an example of a physical or chemical change?

• physical

• chemical

Multiple Choice

Is this an example of a physical or chemical change?

• physical

• chemical

Multiple Choice

A chemical change

• changes the physical properties of an object, but does not create a new substance.

• creates a new substance and cannot be undone.

Multiple Choice

A physical change...

• changes the physical properties of an object, but does not create a new substance.

• creates a new substance and cannot be undone.

Multiple Choice

Molecules change position easily and slide past one another.

• Solid

• Liquid

• Gas

Multiple Choice

Matter that has no definite shape, nor volume.

• Solid

• Liquid

• Gas

Multiple Choice

What happens when my glass of water is sitting in the sun and disappears into a gas?

• evaporation

• burning

• melting

• freezing

Multiple Choice

The boiling point of water in ^oCelsius and ^oFahrenheit is:

• 0^oC or 32^oF

• 100^oC or 212^oF

• WRONG

• WRONG

Multiple Choice

When a gas changes into a liquid, it is called ......

• evaporation

• condensation

• melting

• freezing

Multiple Choice

When a solid changes into a liquid, it is called ......

• freezing

• sublimation

• melting

• boiling

Multiple Choice

The freezing point of water in ^oCelsius and ^oFahrenheit is:

• 100^oC or 212^oF

• 0^oC or 32^oF

• WRONG

• WRONG