jorgefrom584
24.10.2019 •
Chemistry
How many bonds does amonia nh3 have?
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Ответ:
3
Explanation:
N has 5 electrons in valence shell.
It has bonded to 3 H atoms covalently.
Therefore 3 electrons of N participate in bonding to form 3 covalent bonds.
Remaining 2 electrons are a lone pair.
Ответ:
its A because animals will adapt to their climate