Question

calcute no.of electron, protons and neutrons present in 100 gm of O​

Answer 1

Explanation:

16g of O contains 6.022*10²² atoms

100g O contains 6.022*10²²*100/16atoms

=6.022*10²⁴/16atoms

1 atom of O contains 8 electrons, protons and 8 neutrons

therefore 6.022*10²⁴/16 electrons, protons and neutrons