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The atomic number of Uranium is 92. How many electrons are there in the neutral atom? How many electrons and protons are there in the ion? |
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Answer» no. is the no of p+ in an atom. For any neutral species, no. of p+ = no. of e- So Uranium has 92 e-...... U2+ means that 2 e- has been taken out of the atom so it now has (92 -2) e- that GIVES you 90 e-.[P+ means proton , e- means electrons]Hope this helps |
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