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serious [3.7K]
3 years ago
15

PLEASE HELP!!!

Chemistry
1 answer:
algol [13]3 years ago
8 0
Question 1 answer: A

Question 2 answer: H

Question 3 answer: J

Question 4 answer: T
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Ionic compounds are compounds that consists of metals and non-metals bonded with ionic bonds. The metal ion gives up electron(s) to the non-metals.


Since iron is a metal and nitrogen is an non-metal, the bond they would form would be an ionic bond. Iron gives up 2 electrons to form iron(II) ion, while nitrogen gains 3 electrons to form nitride ion. Since one iron cannot let a nitrogen gain 3 electrons, so in the compound, there would be 3 iron (ii) ions that has given up 6 electrons in total while 2 nitride ions have gained 6 electrons in total.

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election circles the nucleus

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5 x 2 = 10

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