Question

Which of the following statements is true?
A.
The nucleus of an atom contains protons and neutrons.
B.
Electrons do not have mass.
C.
Individual atoms can be seen with the naked eye.
D.
Protons are located outside the nucleus of an atom.

Answer 1

Answer:

I think option B

Explanation:

option B

Answer 2

Answer:

A. True

C.False

D. True

B. False