Chemistry, asked by kalsangtenzin420, 6 months ago

how many petdons ,electrons and neutrons are present in the 12MG24 atom? also indicate atomic no. and mass no.??​

Answers

Answered by anushikumari1122
0

Answer:

The atomic number (Z) of magnesium atom = 12

For neutral atom, Number of protons (p) = Number of electrons (e) = atomic number (Z)

i.e Number of protons in the nucleus of Magnesium atom = 12

Now, for Mg

+2

number of electrons = 12 -2 = 10

and the number of protons remains the same i.e 12

Thus, the correct answer is 10, 12

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