What is avogadro's number?

Question

6.022 x 10 ^ 23

is it -23 or +23??????????

because theres 6.022 x 10 ^ 23 atoms in a mol, right??

Answer 1

6.022*10^23

Answer 2

6.022*10^23 atoms/mol

Answer 3

6.022 x 10^23

There are that many atoms per mole.

Answer 4

+23 :)

Answer 5

Yes, it's the number of atoms or molecules in one mole of a substance.  The exponent is a +23 - meaning roughly 602,200,000,000,000,000,000,000 or 600 sextillion