Does the trivalent non metal element gain electrons or lose ?​

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

Which type of intermolecular force is pbr3