Carbohydrates. CH2O is the most basic formula of simple sugars.Empirical formula is the lowest whole number ratio of atoms in a formula.For example glucose is C6H12O6 can be reduced by 6 to get CH2O. Simples sugars include glucose and fructose which can serve as sources of energy for fats and amino acids.
Answer:
The photoelectric effect
Explanation: hope it helps
Metalloids had properties that fall between those of metals and nonmetals (I believe that to be correct-.-)
