C. freezes
Pure water freezes at 273 Kelvin<span> and boils at </span>373 Kelvin<span>.</span>
Answer:
A
Explanation:
The product is the result of the chemical reaction hope that helped
Answer:

Explanation:
Anything oxide is a compound with oxygen, and since oxygen is -2, it requires two of the metal's +1 to make it zero
In other words:
2(+1) + (-1) = 0