Chemistry, asked by DevNagpal27, 1 year ago

what is the mass of 20 oxygen atom in g?​

Answers

Answered by Parikhit
6

Answer:

mass of 1 Oxygen atom =2.65 x 10^-23 g. Looking at the periodic table of elements, we can see that oxygen is number 8. This means that it's molecular mass is 16 units.

aadimehrotra2004: i think the answer should be 319.98
DevNagpal27: thanks but this is not the answer
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