Circle ALL that apply. (explain answer)
With regards to the shape of atomic orbitals, which of the following are true?
(a) The overall shape does not change with the n value
(b) The overall shape does change with the n value
(c) The energy and relative size does change with the n value
(d) The energy and relative size does not change with the n value

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;