What ion is primarily responsible for determining the ph of a substance? a. h+ b. oh- c. both of them?

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

How is the atomic number of a nucleus changed by alpha decay