Question

5) C - 12 & C - 13 are (Carbon atomic number is 6)

Isotopes

Isobars

Isotones

Both B & C​

Answer 1

Answer:

Isotopes

Explanation:

isotopes of a given element have the same number of protons but different numbers of neutrons in each atom.

Answer 2

Answer:

l am confirm both bandc from my side