Answer:
Good question i really dont know sorry
Explanation:
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The poly atomic ion formula for ammonium would be NH4+
I believe Winter is <span>your answer.</span>
Answer:
Potassium is an element that has 19 electrons
Answer:
The correct answer is option c. transfer of electrons from Mg to O.
Explanation:
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Let's solve this!
When Magnesium (Mg) reacts with oxygen (O), magnesium oxide is formed.
This reaction is spontaneous and occurs with oxidation number +2 of magnesium and oxidation number -2 of oxygen. It is an ionic union, so magnesium transfers its electrons to oxygen.
We conclude that the correct answer is option c. transfer of electrons from Mg to O.