Because the rock is irregularly shaped, you used the method to measure its volume. a. addition b. direct c. displacement

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

How are the terms group and period used on the periodic table

Select the correct answer. wax is a nonpolar substance. in which type of substance is it most soluble?