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Parts of an Atom

Total questions: 15

Worksheet time: 20mins

Name
Class
Date
1.

Which of these are parts of the atom?

a)

Protons, ProAthletes, Neutrons

b)

Neutrons, Protons, Electrons

c)

Mitochondria, Electrons, Protons

d)

Oxygen

2.

Which of these has a negative charge?

a)

Proton

b)

Neutron

c)

Electron

d)

Oatmeal

3.

Which charge does a proton have?

a)

Neutral

b)

Negative

c)

No charge- battery is dead

d)

Positive

4.

Neutrons have a ____________ charge.

a)

Neutral, or no charge

b)

Positive

c)

Negative

d)

Neutron? I don't know what that is!

5.

True or false: Atoms make up everything around you.

a)

True

b)

False

6.
What is at the center of every atom?
a)
An electron
b)
A compound
c)
A molecule
d)
A nucleus
7.
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
8.

Which subatomic particles make up the mass of an atom?

a)

protons only

b)

protons and neutrons

c)

protons, neutrons and electrons

d)

protons and electrons

9.

The region inside an atom where electrons are likely to be found

a)

Proton

b)

Atom

c)

Electron Cloud

d)

Neutron

10.

What subatomic particle is found in the electron cloud?

a)

Neutrons

b)

Electrons

c)

Protons

d)

none

11.

What is your opinion on atoms?

4 lines
12.
Which number here is my atomic number?
a)
5
b)
10.811
13.
How many protons does this atom have?
a)
2.5
b)
6
c)
5
d)
10.811
14.
How many Electrons
a)
2.5
b)
5
c)
6
d)
10.81
15.
A section of the Periodic Table of Elements is provided. What is the chemical symbol for magnesium?
a)
12
b)
Mg
c)
24.31
d)
Magnesium