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iren2701 [21]
3 years ago
15

Most stable monatomic ion formed from aluminum

Chemistry
2 answers:
lutik1710 [3]3 years ago
7 0

the most stable monatomic ion formed from aluminum is Al^{3+}

rodikova [14]3 years ago
3 0

<u>Answer:</u> The stable mono atomic ion of aluminium is Al^{3+}

<u>Explanation:</u>

Mono atomic ion is defined as the ion which is formed by 1 element only.

An ion is formed when an atom looses or gains electron.

  • When an atom looses electrons, it will form a positive ion known as cation.
  • When an atom gains electrons, it will form a negative ion known as anion.

Aluminium is the 13th element in the periodic table. The electronic configuration of this element is 1s^22s^22p^63s^23p^1

This element will loose 3 electrons to form Al^{3+} ion.

Hence, the stable mono atomic ion of aluminium is Al^{3+}

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Answer:

The atomic number of<span>N<span>157</span></span> 
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