Physics, asked by hina261, 1 year ago

why atomic number of an element never changed?​

Answers

Answered by madhavi780
1
because it was fixed by the great physicians ......
hope it helps u....
plzz mark me as brainliest....

Pratishtha2003: no it was not fixed by phsicians or chemists or biologist or scientists
Answered by Pratishtha2003
1
Because atomic no. of an element is the no. of protons in an atom and the no. of protons never change beacuse they arw present in nucleus and only electrons of the outer shell take part in the chemical reactions.

Hope this helps if so plz mark as brainliest.

Pratishtha2003: actly I thought u were also in 10th
Pratishtha2003: no problem
Pratishtha2003: coz The mostly people I have met are mostly in 10th
Pratishtha2003: thnku
Pratishtha2003: to u 2 for rest of ur exams If they have already started
Pratishtha2003: hmm
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