study the following sketch of a molecular orbital (mo) in a homonuclear diatomic molecule. this mo was formed by combining one 3p atomic orbital from each atom.

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.

Chemical engineering who specializes in negotiating for large purchases and instructing customers in use of the products are