While a molecule is the smallest representative particle of a molecular compound, a formula unit is the smallest particle in aan)
O ionic compound.
metal.
noble gas.
element

Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?