What is Avogadro's number?
Correct answer: The number of units in one mole of any substance

I am not a number.
That "x 1023" in the explanation should be "x 10^23", i.e. 10 to the power of 23. The game doesn't support superscript, so shows it incorrectly.

J
So if you get a large number of moles together at an underground rave they create a molecular reaction???

YSL
great question! It's like a dozen, but MUCH bigger.