Direction: Read the following statements properly and choose the letter of

the correct answer.

1. What is the charge of a proton particle?

A. Positive charge C. no charge

B. Negative charge D. Both positive and negative charge

2. What is the charge of neutron?

A. Positive charge C. no charge

B. Negative charge D. Both positive and negative charge

3. What charge does an electron have?

A. Positive charge C. no charge

B. Negative charge D. Both positive and negative charge

4. An isotope is an atom of the same element with

A. The same number of protons, electrons and neutrons

B. The same number of protons, electrons but different number of

neutrons

C. The same number of neutrons, electrons but different number of

protons

D. The same number of neutrons, protons but different number of

electrons

5. In a neutral atom

A. Proton > electrons C. protons = electrons

B. Protons < electrons D. protons = neutrons

6. What atomic particle is circling around the nucleus of an atom?

A. Electron B. Proton C. Neutron D. Nucleon​