Potassium and oxygen will combine to make a compound. k_o_ fill in the blanks with the number of the subscript.

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh

Which characteristics can be used to differentiate star systems? check all that apply.