Question

How many grams are in a mole?

Answer 1

I don't know; what element are you talking about? ;)

Carbon atom is about `"12.011 g/mol"`.

but if you look on any modern periodic table (googling it takes less than 1 minute), you should see molar masses like the following:

Hydrogen atom is about `"1.0079 g/mol"`.
Chlorine atom is about `"35.453 g/mol"`.
Sodium atom is about `"22.989 g/mol"`.
Oxygen atom is about `"15.999 g/mol"`.

and so on. Keep a periodic table handy!