09-Cho dung dịch lỏng FeC có 4,3%C, vẽ giản đồ, xác định lượng hai pha rắn Austenit và Cementit khi làm nguội dung dịch lỏng trên xuống 1138oC

the answer would be c

14,16 18 reacts with group

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

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