Which of the following elements is not an inner transition metal Iron

Lanthanum

Uranium

Actinium​

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?

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li