1 answer:
Answer:
14. (C) -3; 16. B. 0, 3
Explanation:
14. Ionic charge
X: ns²np³.
The element is three electrons short of having a complete octet.
It is likely to react chemically to add those three electrons and form an X³⁻ ion.
16. Orbitals in subshells
The n = 1 shell contains no p orbitals. All the other shells contain three p orbitals.
The n = 1 shell contains only one s orbital. Every higher shell contains a p subshell, and each p subshell contains three p orbitals.
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<h3>CHEMISTRY</h3>
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Geocentric-Ptolemy, Aristotle
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Explanation:
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Answer:
<u>Nitrite: </u>
Formula : NO₂⁻ 1 nitrogen molecule and two oxygen molecules with an excess electron. Angular shape <u>Nitrate: </u>
1 nitrogen molecule and three oxygen molecules with an excess electron. Trigonal planar structure.
Hope this helped!
<h3>~AH1807</h3>
