How do biotic factors impact ecological organization?

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?

Why can water dissolve many ionic compounds

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass