WorksheetsATOMS AND MOLECULES
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Everything in the world is made from...
a)
tiny particles.
b)
blood
c)
tiny reactions.
2.
The smallest particle that makes up an element.
a)
atom
b)
element
c)
molecule
3.
Particles in solids, liquids and gases are arranged the same.
a)
TRUE
b)
FALSE
4.
There are over (a) kinds of atom.
5.
A subtance made from only one kind of atom is ...
a)
a compound
b)
a molecule
c)
an element
6.
Some elements are metals and non-metals.
a)
TRUE
b)
FALSE
7.
Phosphorous is an example of an atom.
a)
TRUE
b)
FALSE
8.
Select which one is NOT a property of an element.
a)
flying
b)
colorless
c)
metalloid
9.
Is a group of two or more atoms held together by bonds.
a)
element
b)
compound
c)
molecule
10.
We call it a compound when ...
a)
We see the small particles of a substance.
b)
A group of two or more atoms are held by bonds.
c)
Atoms of different elements link together.
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