Answer:
The formation of magnesium chloride, MgCl2, is another example of ionic bonding. When magnesium reacts with chlorine, a magnesium atom loses two electrons and becomes a positively charged ion, Mg2+. At the same time, two chlorine atoms gain one electron each and become negatively charged chloride ions, Cl−.
It is A.EarthQuakes.I just finished my test.Hope this helps.
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ecosystem is the right answer
E. Is correct because the brightness depends on the fuel of the stars not the distance
