Question

calculate the number of Gram atoms in a sample of lead winning 100 grams ​

Answer 1

The answer is 0.484

Explanation:

No. of gram atoms are calculated as below by using the formula.

Formula:

No. of gram atoms = Mass of element in grams/ Molar mass

Given data:

Mass of lead = 100 grams

Molar mass of lead = 207

No. of gram atoms = 100 / 207 = 0.484

So 0.484 gram atoms of lead are present in 100 gram sample of lead.