Which statement is true with respect to the investigation? O The student investigated only the physical properties of lead.
The student investigated only the chemical properties of lead
O The student investigated more physical properties than chemical properties of lead
The student investigated more chemical properties than physical properties of lead
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Subu
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O
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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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answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;