Question

an atoms nucleus contains 8 particles that have no charge and 6 particles that are positively charged. what is the atomic number of the atom?
a. 2
b. 14
c. 8
d. 6

Explanation:

Step1: Recall atomic number definition

The atomic number of an atom is equal to the number of protons in its nucleus. Protons are positively - charged particles in the nucleus.

Step2: Identify number of protons

We are given that there are 6 positively - charged particles in the nucleus. These positively - charged particles are protons. So the number of protons is 6.

Answer:

D. 6