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mote1985 [20]
3 years ago
13

An ion has 14 neutrons, 10 electrons, and a mass number of 27 what element

Chemistry
1 answer:
nasty-shy [4]3 years ago
4 0

The ion is Al³⁺

mass number - number of neutrons= atomic number

27 - 14 = 13

Aluminum has an atomic number of 13, thus we know this is the metal in question. Also, because the aluminum has only 10 electrons, (3 less than a neutral atom of aluminum would have), its charge must be 3+

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