The answer is C. If the Fours were all the way on the left it would make all of the zeros Significant figures.
Answer: It’s called a alpha particle
Explanation:
From the above procedure i hope u can clearly see the answer
Magnesium is a metal found in grp 2 and oxygen is a nonmetal foumd in grp 6.
A nonmetal and metal form ionic bond. Thus, the bond between Magnesium and oxygen is ionic.