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When a strontium atom loses two electrons to form an sr2+ ion, the electrons are lost from the

Sagot :

Answer:

5s orbital

Explanation:

Answer:

Answer: When a strontium atom loses two electrons, it becomes a(n) cation with a charge of 2+. when any neutral atom loses an electron it becomes a cation that is positively charged ions and an ion gets the charge according to the number of electrons loses. 5s orbital

Explanation: