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WorksheetsB7 Science One
Total questions: 28
Worksheet time: 15mins
Name
Class
Date
1.
What element has only one electron?
a)
Helium
b)
Carbon
c)
Lithium
d)
Hydrogen
2.
The particles with no charge in an atom are the _______.
a)
electrons
b)
neutrons
c)
protons
d)
protons and neutrons
3.
The central region of an atom where its neutrons and protons are is its
a)
nucleus
b)
core
c)
electron cloud
d)
centre
4.
All matter is made of
a)
energy
b)
electrons
c)
atoms
d)
compounds
5.
How many electrons are in the element, Oxygen, with the atomic number of 8?
a)
7
b)
10
c)
8
d)
9
6.
Which two particles make up the nucleus of an atom?
a)
Protons and Electrons
b)
Protons and Neutrons
c)
Molecules and Compounds
d)
Neutrons and Electrons
7.
What number indicates the nucleus?
a)
1
b)
2
c)
3
d)
4
8.
A particle that moves around the nucleus of an atom is an _______.
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
9.
What can causes ice to transform from a solid to a liquid?
a)
The air.
b)
The cold.
c)
Shape
d)
Heat
10.
What is an example of a solid?
a)
wind
b)
water
c)
rock
d)
juice
11.
What is an example of gas?
a)
crayons
b)
paper
c)
soda
d)
air
12.
This state of matter does not have a definite size or shape.
a)
gas
b)
toys
c)
solid
d)
milk
13.
________________ is anything that has mass and takes up space.
a)
volume
b)
matter
c)
mass
d)
weight
14.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
15.
Which state of matter has particles that are tightly packed?
a)
liquid
b)
gas
c)
solid
16.
Orange juice is an example of a ....
a)
solid
b)
liquid
c)
gas
17.
What is an example of a solid?
a)
wind
b)
water
c)
rock
d)
juice
18.
How can you describe this picture?
a)
liquid
b)
solid
c)
gas
19.
What is an example of gas?
a)
crayons
b)
paper
c)
soda
d)
air
20.
When you see steam, fog or clouds, which state of matter is it?
a)
solid
b)
liquid
c)
gas
21.
This state of matter does not have a definite size or shape.
a)
Gas
b)
Liquid
c)
Solid
d)
Milk
22.
What form of matter has a definite shape?
a)
Solid
b)
Liquid
c)
Gas
d)
Square
23.
Which of the following is NOT an example of matter?
a)
Sunlight
b)
Air
c)
Tree trunk
d)
Sponge
24.
What is the definition of matter?
a)
Anything that has mass and takes up space
b)
A substance that is liquid, solid, or gas
c)
Anything that is pure
d)
Anything that you can see or hold
25.
What is the scientific name for what makes up air?
a)
particles
b)
more air
c)
little tiny dots
d)
more more air more more air
26.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
27.
A state of matter that has a definite volume and shape.
a)
solid
b)
liquid
c)
gas
d)
matter
28.
What are the three states of matter?
a)
solid, volume, mass
b)
density, volume, mass
c)
solid, liquid, gas
d)
density, gas, volume
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