Avagadro's number is represented by the symbols L or NA
6.023*10^23
The mass of a single atom would be the mass of one mole of that element, divided by Avogadros number. So for example calcium, Ca, would be 40/6.02214129×1023 mol−1
It is 6.022 x 1023
1 mole has 6,022 140 857 (74).1023 molecules, atoms, ions.
A Mole of anything is avogadros number of particles which is 6.022 x 10^23. So a mole of Photos is 6.002 x 10^23 number of photons.
A mole.
1. 6.022 X 1023 is Avogadros number (Avogadros constant) the number of atoms in a mole.
No.
Its avogadros number
I asked this question wrong. It should be Avogadros Number. Sorry!
atoms in 12 g of c-12
Avogadros number (approximately). The atomic weight of iron is 55.845. Avogadros number , the number of atoms in a mole of an element, or the number of molecules in a mole of a compound is 6.023 X 1023
6.023*10^23
It is 6.02 (times) 10 to the power of 23
The unit is "per mole", or mol^-1.
It is the number of fundamental particles - atoms or molecules - of a substance in 1 mole of that substance.
The mass of a single atom would be the mass of one mole of that element, divided by Avogadros number. So for example calcium, Ca, would be 40/6.02214129×1023 mol−1