Jaya says that when it's winter in Toronto, Canada, the Earth is farther from the sun than in the summer. Is this correct? Why or why not?

it's filtration, but this is an assumption so my apologies if i got this

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