Question

The total number of electron proton and neutron in 12 g of C_12 is ___
Answer is 2.88 multiply 10 power 25 how? ​

Answer 1

Answer:

12 g carbon contains 6.022 * 1023 atoms. One atom contain 6 protons, 6 neutrons, 6 electrons.

Answer 2

Answer:

In one atom there are 6 proton 6 electron and 6 neutron but question is saying for one mole C so in one mole there are 6 multiply by 10 raise to the power 23 atom