Question

2. Which of the following statement(s) are true about the atoms of any element?

A. The number of protons in an atom of an element is unique to each element.
B. The number of protons and neutrons in an atom of an element is unique to each eleme
C. A proton is an atom of one element that is identical to a proton in an atom of another
D. The number of protons in an atom of an element is the same for all elements.

Answer 1

Explanation:B..the number of protons and neutrons are unique.