Question

Find the mass of nitrogen atom

Answer 1

14.0067 is the mass of nitrogen atom

Answer 2

Molar mass of Nitrogen = 14g/mole

Mass of 1 mole of Nitrogen = 14g

1 mole of nitrogen contains 6.022×10^23 atoms (Avogadro’s number)

Mass of 6.022 × 10^23 atoms of nitrogen = 14 grams

Mass of 1 atom of nitrogen = 14g/(6.022 × 10^23 atoms)

Mass of 1 atom of nitrogen = 2.325 × 10^-23