Answer:
C
Explanation:
You would be correct in guessing C as in a chemical formula symbol of each element is stated.
Like Salt is Sodium Chloride, and its chemical formula is NaCl (Na=sodium, Cl= chloride)
Well your mass wont change...so it would be 35 grams of a liquid
Answer: 45.038
Explanation: 2.016 H (2*1.008) + 15.999 O (1*15.999)
One atom is a metal and one is a nonmetal.
One atom has high electronegativity value, while the other value is really low