Dad Joke Dog

I see what you did there.

He³

A superscript three means there are three He atoms.

He³ = HeHeHe

I just realized it should be a subscript. He3

Are you trying to say something or are you just posting pretty pictures

(He) is the lightest member of the noble gas series with atomic number 2. Helium-3 (He-3) is a light, non-radioactive isotope of helium with two protons and one neutron, in contrast with two neutrons in common helium

I'm not writing the atomic number. I'm writing the number of helium atoms. Like H2O, the 2 means there are 2 hydrogen atoms.

Now, how many times have I heard this one, before the memes started...?