Question

The smallest unit of an element is composed of the following “sub-atomic particles”.

Group of answer choices

A. protium, deuterium, and tritium

B. protons, neutrons, and ions

C. protons, neutrons, and electrons

D. protons, neutrinos, and ions

Answer 1

Answer: its D

Step-by-step explanation:

I got this question on a test and got it right.

Answer 2

Answer:d

Step-by-step explanation: