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WorksheetsSOM & AE
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
What are the three major states of matter?
a)
solid, plasma, liquid
b)
liquid, gas, plasma
c)
solid, gas, liquid
d)
colloids, elements, solutions
2.
What state of matter is represented by the illustration?
a)
solid
b)
liquid
c)
gas
d)
plasma
3.
What state of matter is represented by the illustration?
a)
solid
b)
liquid
c)
gas
d)
plasma
4.
What state of matter is represented by the illustration?
a)
solid
b)
liquid
c)
gas
d)
plasma
5.
Which state of matter has no definite shape and a definite volume?
a)
solid
b)
liquid
c)
gas
d)
plasma
6.
Which state of matter has no definite shape and no definite volume?
a)
solid
b)
liquid
c)
gas
d)
plasma
7.
Which state of matter has a definite shape and a definite volume?
a)
solid
b)
liquid
c)
gas
d)
plasma
8.
What is the smallest unit of matter?
a)
tissue
b)
muscle
c)
cell
d)
atom
9.
What charge does an electron have?
a)
positive
b)
negative
c)
neutral
d)
energy
10.
What are the 2 areas of an atom?
a)
nucleus, atom
b)
electron cloud, atom
c)
inside, outside
d)
electron cloud, nucleus
11.
What are the 3 subatomic particles of an atom?
a)
proton, neutral, energy
b)
electrical, positron, neucleus
c)
proton, neutron, electron
d)
positive, negative, neutral
12.
What charge does a proton have?
a)
positive
b)
negative
c)
neutral
d)
connected
13.
What charge does a neutron have?
a)
positive
b)
negative
c)
neutral
d)
forward
14.
Which subatomic particle(s) are located in the electron cloud?
a)
proton, neutron
b)
electron, proton
c)
electron only
d)
proton only
15.
Which subatomic particle(s) are located in the nucleus?
a)
electron only
b)
proton only
c)
proton, neutron
d)
neutron, electron
16.
Where are the electrons that are involved in chemical reactions located?
a)
in the nucleus
b)
in the outtermost energy level
c)
in the innermost energy levels
d)
in the test tube
17.
What 3 things can happen to electrons during a chemical reaction?
a)
share, gain, lose
b)
hide, seek, run
c)
drop, rise, vibrate
d)
melt, freeze, evaporate
18.
Which is true about an atom?
a)
atoms have no mass
b)
atoms are mostly empty space
c)
most of the space in an atom is taken up by the atom
d)
electrons have more mass than protons or neutrons
19.
Which two things have the same mass?
a)
protons, atoms
b)
atoms, electrons
c)
neutrons, protons
d)
electrons, protons
20.
Which part of the periodic table is a code for the element?
a)
atomic number
b)
atomic mass
c)
element name
d)
chemical symbol
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