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no. of Neutron of an elements is 12and proton is 11 then find its mass no, Atomic no. and no of an electron and valency also |
Answer» <html><body><p><strong>Answer:</strong></p><p>The atomic number (Z) of magnesium <a href="https://interviewquestions.tuteehub.com/tag/atom-887280" style="font-weight:bold;" target="_blank" title="Click to know more about ATOM">ATOM</a> = 12For <a href="https://interviewquestions.tuteehub.com/tag/neutral-1114358" style="font-weight:bold;" target="_blank" title="Click to know more about NEUTRAL">NEUTRAL</a> atom, Number of protons (p) = Number of <a href="https://interviewquestions.tuteehub.com/tag/electrons-969138" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRONS">ELECTRONS</a> (<a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a>) = atomic number (Z)i.e Number of protons ... </p></body></html> | |