Worksheetschapter 1 Matter McKenzie
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
Is anything that has mass and takes up space.
a)
Space
b)
Oxygen
c)
Air
d)
Matter
2.
What is the study of matter and how matter changes
a)
Chemistry
b)
Substance
c)
Cold
d)
Matter
3.
What is a single kind of matter that is pure, meaning it always has a specific makeup, or composition.
a)
Chemistry
b)
Chemical
c)
Substance
d)
Salt
4.
How is a characteristic of a substance that can be observed without changing it into another substance?
a)
Physical property
b)
Matter
5.
A chemical property is a characteristic of a substance that describes its ability to change into different substances.
a)
False
b)
True
6.
What is a substance that can't be broken down into any other substances by chemical or physical means.
a)
Matter
b)
Element
c)
Atom
d)
All of the above
7.
What is the basic particle from which all elements are made.
a)
elements
b)
compound
c)
chemical bond
d)
Atom
8.
Chemical bond are the force of attraction between two atoms.
a)
false
b)
true
9.
How is a group of two or more atoms held together by chemical bonds.
a)
molecule
b)
compound
10.
what is a substance made of two or more elements that are chemically cobined in a ratio
a)
compound
b)
chemical
11.
which shows the elements in the compound and the ratio of atoms.
a)
atoms
b)
chemical formula
12.
What is made of two or more substances that are together in the same place, but their atoms are not chemically bonded.
a)
mixture
b)
substances
13.
Physical change alters the form or appearance of matter but does not any substance in the matter into a different substance.
a)
ture
b)
false
14.
In some chemical changes, a single substance breaks down into two or more other substance.
a)
chemical change
b)
chemical reaction
15.
This law is also called the law of conservation of matter since mass is a measurement of matter.
a)
mass
b)
law of conservation of mass
16.
What is a measure of how hot or cold something is.
a)
temperature
b)
energy
17.
What is the total energy of the motion of all of the particles in an object.
a)
energy
b)
thermal energy
18.
A change in which energy is absorbed.
a)
change
b)
endothermic change
19.
releases energy
a)
exothermic change
b)
exothermic
20.
Chemical energy is stored in foods, fuels, and even the cells of your body.
a)
temperature
b)
chemical energy
100 %
