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Total questions: 133
Worksheet time: 1hrs 22mins
What is the simplest form of matter from which more complex substances are made?
Elements
Compounds
Atoms
Ions
diagram "a" is an example of a(n)
element
compound
mixture
diagram "b" is an example of a(n)
element
compound
mixture
diagram "c" is an example of a(n)
element
compound
mixture
diagram "d" is an example of a(n)
element
compound
mixture
What does this illustrate
Elements
Compunds
Mixture of Elements and Compunds
Mixture of Compounds
What does this pic illustrate?
Element
Mixture of Compunds
Mixture of elemets
Compounds
What is considered the simplest form of matter?
Compounds
Colloids
Solutions
Elements
Another name for a homogenous mixture is?
colloid
suspension
solution
compound
Two characteristics of Matter are:
Has volume and is energy
Has mass and is energy
Has mass and volume
Doesn't take up space and is not energy
1 A substance made up of two or more chemically combined elements is —
an element
mixture
compound
solution
This picture represents which of the following?
A single element
Mixture of molecules
mixture of atoms
mixture of compounds
The temperature at which a liquid turns to a gas is
called the freezing point
called the boiling point
100 degrees Celsius
the same for an amorphous or a crystalline solid
Appearance, texture, and density are classified as
physical properties
chemical properties
magnetic properties.
thermal properties
Matter has two main properties mass and volume.
True
False
The formula for calculating density is _______.
Mass divided by Volume
Volume divided by Mass
Mass x Weight
Mass x Volume
A mixture in which the composition is NOT uniform throughout is called a _____ mixture.
Heterogeneous
Homogeneous
What is the definition of matter?
Anything that has mass and takes up space
A substance that is liquid, solid, or gas
Anything that is pure
Anything that you can see or hold
Matter has two main properties mass and volume.
True
False
A substance with two or more elements that are combined in a fixed proportion is called a:
heterogeneous mixture
compound
element
homogeneous mixture
A mixture that contains two or more substances blended evenly throughout
heterogeneous mixture
homogeneous mixture
compound
element
Chicken soup is an example of what kind of matter?
homogenous mixture
solution
heterogeneous mixture
compound
Carbon is an example of:
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
O2 is an example of:
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
NaCl is an example of:
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Aluminum is an example of:
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Heterogenous or Homogenous?
Heterogenous
Homogenous
Heterogeneous or Homogeneous?
Heterogeneous
Homogeneous
Heterogenous or Homogenous?
Heterogeneous
Homogeneous
Heterogeneous or Homogeneous?
Heterogeneous
Homogeneous
Heterogenous or Homogenous?
Heterogeneous
Homogeneous
Heterogeneous or Homogeneous?
Heterogeneous
Homogeneous
Heterogenous or Homogenous?
Heterogeneous
Homogeneous
Heterogeneous or Homogeneous?
Heterogeneous
Homogeneous
Heterogeneous or Homogeneous?
Heterogeneous
Homogeneous
This is a type of mixture where one substance dissolves into another
Solution
Miscibility
Compound
Solubility
Which is an example of a solution?
Salt and Sugar
Salt Water
Jelly beans
Concrete
Two substances have been combined physically and appear the same throughout is called a.........
A homogeneous mixture
A heterogeneous mixture
An element
A compound
Sand in water
colloid
solution
suspension
Why kind of mixture is this?
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this? (the sugar in the tea)
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this?
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this?
Heterogeneous
Homogenous
Element
Compound
salt
element
compound
heterogeneous mixture
homogeneous mixture
pure water
element
compound
heterogenous mixture
homogeneous mixture
soil
element
compound
heterogeneous mixture
homogeneous mixture
soda in an unopened bottle
element
compound
heterogeneous mixture
homogeneous mixture
carbon dioxide
element
compound
heterogeneous mixture
homogeneous mixture
gold
element
compound
heterogeneous mixture
homegeneous mixture
Matter is made of tiny particles called atoms and molecules.
True
False
State of matter that takes the shape of it's container and has a definite volume.
Solid state
Liquid state
Gas state
Plasma state
State of matter that can fill containers with no fixed shape or volume.
Solid state
Liquid state
Gas state
Plasma state
State of matter in which materials have a definite shape and volume.
Solid state
Liquid state
Gas state
Plasma state
What change of state is taking place in this photograph?
Condensation
Freezing
Vaporization
Melting
What change of state is taking place in this photograph?
Condensation
Freezing
Vaporization
Melting
The diagram shows the changes in state of water (H2O). What is the process Z called?
Condensation
Freezing
Vaporization
Melting
Which of the following is a property of gases?
They have a definite volume.
They are not compressible.
They have no definite shape.
They have no ability to flow.
When a beaker of water is heated its volume increases a little. What is happening to the particles in the liquid?
They are getting bigger.
They are moving slower.
They are moving faster.
They are getting smaller.
When you place a bottle of water in the freezer its volume increases. What is happening to the particles in the liquid?
They are getting bigger.
They are moving slower.
They are moving faster.
They are getting smaller.
Which is NOT a property of a solid?
They do not flow.
Definite volume.
No definite shape.
They are incompressible.
Which state of matter is represented in the following diagram?
Liquid
Liquid and gas
Gas
Solid
Which change of state occurs when particles in a solid begin to move slowly past each other?
Melting
Freezing
Condensing
Vaporizing
What state of matter?
Solid
Liquid
Gas
Plasma!!!
What state of matter?
Solid
Liquid
Gas
What state of matter?
Solid
Liquid
Gas
In a balanced equation which law is displayed?
The law of conservation of weight
The law of conservation of force
The law of conservation of matter
The law of conservation of heat
a different way to say Law of Conservation of Matter
Law of Conservation of Volume
Law of Conservation of Energy
Law of Conservation of Mass
Law of Conservation of Environment
fundamental principle that matter cannot be created or destroyed in a closed system
Law of Conservation of Energy
Law of Conservation of Matter
Law of Conservation of Environment
Law of Conservation of Volume
two or more atoms held together by covalent bonds
molecule
atom
element
a substance made up of atoms of two or more different elements joined by chemical bonds
molecule
compound
mixture
solution
a process where the molecular structure of a substance changes
chemical formula
chemical equation
chemical reaction
a combination of chemical symbols and numbers to represent a substance
mathematical formula
mathematical equation
chemical formula
chemical equation
a way to describe a chemical reaction using chemical formulas and other symbols
mathematical formula
mathematical equation
chemical formula
chemical equation
number in front of molecules in a chemical equation; tells the number of that molecule involved in the reaction
denominator
coefficient
numerator
subscript
number after the atomic symbol in equations that tells us the number of atoms of that element in the molecule
denominator
coefficient
numerator
subscript
a new material formed in a chemical reaction
coefficient
subscript
reactant
product
how are the particles in a liquid packed?
tightly packed together
loosely packed together
able to fry around freely.
How are the particles in a gas formed?
able to fly around freely
loosely packed
tightly packed together
Which graduated cylinder has the highest viscosity
The graduated cylinder with the ball at 20mL.
The graduated cylinder with the ball at 30mL.
The graduated cylinder with the ball at 40mL.
The graduated cylinder with the ball at 50mL.
How is viscosity & density affected when a fluid is heated?
viscosity increases & density increases
viscosity decreases & density decreases
viscosity decreases & density increases
temperature has no affect on viscosity or density
Viscosity can be described as...
a physical property of liquids
a physical property of solids
a chemical property of liquids
High viscosity can be described as...
a liquid that flows quickly
a liquid that flows slowly
Peanut butter is an example of a...
High viscosity liquid
Low viscosity liquid
Isnt a liquid at all! Don't be silly.
What is a fluid?
A firm and stable shape.
A substance that has no fixed shape and yields easily to external pressure.
What is Viscosity?
A fluids colour.
A fluids temperature.
A fluids resistance to flow.
How easily a substance reacts with Oxygen.
reactivity
oxidation
combustibility
solubility
Which of the following is a Chemical Property?
solubility
flammability
viscosity
melting point
How easily a substance will set on fire.
oxidation
reactivity
combustibility
chemical property
Process by which the atoms of one or more substances are rearranged to form different substances.
physical reaction
solubility
chemical reaction
oxidation
Cutting, crushing, melting, and boiling are all examples of what?
physical changes
chemical changes
messes
Law of Conservation of Particles
How easily a substance reacts, usually with an acid or a base
reactivity
solubility
oxidation
flammability
Which of the following creates rust on vehicles?
oxidation
solubility
combustibility
reactivity
Burning charcoal is an example of which of the following?
oxidation
combustibility
reactivity
viscosity
The amount of solute that will dissolve in 100g of water at a given temperature.
friction
temperature
solubility
agitation
What is a solvent
A liquid that will dissolve a solid solute
Another word for solution
A thing that make drinks change colour
Usually the solid about to be dissolved
Define the term soluble.
Can dissolve in water
Cannot dissolve in water
Partially dissolves in water
Define the term insoluble.
Can dissolve in water.
Cannot dissolve in water.
Partially dissolves in water.
