S I NEED SOME ONE TO HELP ME IN IGCSE CHEMISTRY , LIKE EXPLAIN STUFF FOR ME SO BASICALLY A TUTOR. IF U CAN HELP OR KNOW SOMEONE , PL HELP MY EXAMS ARE ON 3 MONTHS AND I KNOW NOTHING
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Explanation:

make me brain liest first

see youtude I learned from there name science from hazel as you said you can't understand from text I hope it helps

mark me brainliest pl

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

i think its 100.

hope this !