Science, asked by don700, 1 year ago

an atom of element has 11 proton, and 11 electron and 12 neutron what is its atomic number

Answers

Answered by bindusri1828
1
atomic number = no. of protons

hence 11
Answered by gunjugenius1283
0
atomic no. is equal to no. of protons that is 11

answer is 11 units
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