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ATOMS:INSIDE OUT

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Refers to the positively charged particles of an atom

a)

PROTON

b)

ELECTRON

c)

NEUTRON

d)

POTON

2.

the particle of an atom that is neither positive nor negative is ____

a)

PROTON

b)

ELECTRON

c)

NEUTRON

d)

POTON

3.

It is a particle that carrier a negative charge

a)

PROTON

b)

ELECTRON

c)

NEUTRON

d)

POTON

4.

It is found at the center of the atom that carries protons and neutrons.

a)

NUCLEUS

b)

CELL

c)

NUCLEOLUS

d)

ATOM

5.

It is the Greek term meaning "indivisible"

a)

ATOM

b)

ATOMOS

c)

AT MOST

d)

MATTER

6.

Which are the 3 subatomic particles of an atom?

a)

PROTON, ELECTRON, NEUTRON

b)

POSTIVE, NEGATIVE , NEUTRAL

c)

SOLID, LIQUID, GAS

d)

EVAPORATION, CONDENSATION, PRECIPITATION

7.

What is the location of the electron

a)

Inside the atom

b)

Outside the atom

c)

Outside the nucleus

d)

Inside the nucleus

8.

It is the mass of the electron

a)

9.109 x 10 -28 grams

b)

1.672 x 10 -24 grams

c)

1.675 x 10 -24 grams

d)

16,750 x 10 -28 grams

9.

Which sub atomic particle is the lightest?

a)

Proton

b)

electron

c)

neutron

d)

none of the above

10.

He is the proponent of the Gold Foil Experiment

a)

Thomson

b)

Rutherford

c)

Bohr

d)

Dalton