Which of the following inventions kickstarted the industrial revolution, and in turn, allowed for the beginnings of industrial agriculture? A. the light bulb
B. the plow
C. the steam engine
D. the tractor

a polar bond is formed when electrons are shared unevenly between atoms

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

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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~ trueboss72

sure im new too!

explanation: