Question

Two sodium atoms may be written as

Answer 1

\[_{11}^{23}Na~and~ _{11}^{24}Na\]

Answer 2

a)Give a chemical term that describes the phenomenon of the two atoms.

Answer 3

@dan815

Answer 4

\[2Na\]

Answer 5

Thnx @Jhannybean

Answer 6

Isotopes

Answer 7

They are isotopes
atoms of the same element that have same number of protons but different number of neutrons - are isotopes

Answer 8

Thank you @Somy

Answer 9

@Kainui

Answer 10

no problem :3