WorksheetsChapter 1 Matter Test Practice
Total questions: 82
Worksheet time: 7hrs 52mins
What kind of change occurs if matter changes in amount, size, or shape?
substance change
chemical change
physical change
elemental change
Which of the following is true?
A physical property can only be seen.
A physical property describes how matter can change when exposed to air.
A physical property is something that can be observed about the substance by itself.
A physical property can only be observed when two types of matter interact.
Students observed a piece of iron change from shiny to rusty. What caused this change?
a chemical reaction
a heat reaction
a cold reaction
a physical reaction
Which is the best example of a new substance forming?
lighting a match
cutting a piece of paper
popping a balloon
hitting a nail with a hammer
Which is an example of a different substance being formed?
glass breaking
metal melting
water freezing
wood burning
Identify the change:
Wood burning
Physical
Chemical
Bending metal
Physical Change
Chemical Change
Boiling Water
Physical Change
Chemical Change
Condensation on a glass
Physical Change
Chemical Change
A chemical change is a change in
an item's properties such as size, shape, density
an item that creates a new substance, releases light or heat
an item's sound
an item's look or state of matter
Release of light, temperature change, sudden color change, sudden appearance of a solid, and gas given off are all evidence of what?
chemical change
physical change
matter disappearing
physical and chemical changes occurring
Fluorine gas spontaneously igniting a concrete block at room temperature is an example of which of the following?
oxidation
viscosity
combustibility
reactivity
water is heated and changed to steam (BOILING WATER ON A STOVE)
The liquid water turned into water vapor or (steam) and it is a physical change
The liquid water turned into a solid and it is a chemical change
A change that alters the physical properties(appearance) of a substance without changing what the substance is MADE of (composition)!
Physical Change
Chemical Change
The temperature of ice is below 0'C (celsius) and it is a SOLID.
True
False
Every compound is a molecule but not every molecule is a compound.
What are two the two types of pure substances?
elements
compounds
heterogenous mixtures
homogenous mixtures
What are two the two types of mixtures?
elements
compounds
heterogenous
homogenous
A pure substances ________ be broken down into simpler matter using physical methods.
sometimes
can
can not
What is the simplest kind of pure substance?
Element
Compound
Homogenous Mixtures
Heterogenous Mixtures
This is a water molecule. It is a ________.
Element
Compound
Heterogenous Mixture
Homogenous Mixture
Why kind of mixture is this? All parts of the mixture are visible because they do not mix together.
Heterogeneous
Homogenous
Element
Compound
Why kind of mixture is this? Compounds cannot be distinguished from each other.
Heterogeneous
Homogenous
Element
Compound
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
This is when heat is absorbed, it is an
Exothermic reaction
endothermic reaction
both
none
When heat is released it is an
exothermic reaction
endothermic reaction
both
none
Evidence of a chemical reaction is when 2 substances react, they
stay the same
form a new substance
both
none
Your hands get cold outside from not wearing gloves
exothermic
endothermic
both
none
Fire is an example of
exothermic reaction
endothermic reaction
none
both
Fireworks are an example of
exothermic
endothermic
both
none
A melting ice cube is an example of
exothermic
endothermic
none
both
photosynthesis is an example of
Exothermic reaction
Endothermic reaction
both
none
Frying an egg is an example of
exothermic reaction
endothermic reaction
both
none
In an endothermic reaction, heat is ...
taken in
given out
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
element
compound
mixture of elements
mixture of compounds
mixture of elements and compounds
Every compound is a molecule but not every molecule is a compound.
Which of the labeled structures is a neutron?
a
b
c
Which of the labeled structures is an electron?
a
b
c
Which of the labeled structures is a proton?
a
b
c
