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ddd [48]
3 years ago
8

#1: Which type of substance is an electron-pair donor?

Chemistry
1 answer:
Aneli [31]3 years ago
7 0
Answer is: D. Lewis base.
Lewis acid is a chemical element, molecule or ion that contains an empty orbital which is capable of accepting an electron pair from a Lewis base. A Lewis base is element, molecule or ion that has a filled orbital and has electron pair which is not involved in bonding and can give it to Lewis acid. Lewis base is for example ammonia (NH3).
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