What properties does metals tend to have

1. can conduct heat and electricity.

2. are solid in room temperature except mercury.

3. they are malleable

kim loại phổ biến nhất có thể như sắt (e), nhôm  (Al), đồng (Cu), vàng (Au), bạc (Ag), Kẽm (Zn)…

Explanatio:

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!

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