Yo can someone answer these for me i’ll give brainliest and 100 points chemistry. just the six questions

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

answer: they produce more slow than unicellular organisms.