Answer:
MgO
Explanation:
Mg, which is magnesium, is considered a metal, when paired with Oxygen, which is a gas, it creates magnesium oxide, and the formula itself is a pairing of a metal with a nonmetal
The process by which ice widens and deepens cracks in rock is called Ice welding.
A) if you have a period table handy it’s the number in the top left hand corner of the element
