Why do atoms form chemical bonds? A. To fill their d sublevel with electrons. B. To give away all of the electrons in the d sublevel C. To fill their s sublevel with electrons D To fill their valence shell with electrons

iron and sleel

make siroeel

i would say b

explanation:

but i think i would need more information than that

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

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b