Magnesium has an atomic (proton) number of 12 and a mass number of 24. How many magnesium atoms are there in 2 moles of magnesium? HELPPPPP

Question

asked Mar 9, 2022 184k views

1 Answer

Keith Nicholas · Answer 1 · 2022-03-15T15:13:46+0000

Answer:

1.2044x10^24 atoms

Step-by-step explanation:

one mole of any element has 6.022x10^23 atoms

so 2 moles is just multiplying avogadros number by 2

2 x ( 6.022x10^23)= 1.2044x10^24 atoms