Question

What do you mean by the term divalent ? How does it differ from the term monovalent and trivalent? Give examples of each ​

Answer 1

Answer:

having a chemical valence of two also : bonded to two other atoms or groups....

Generally, up to a total of three electrons can be transferred in this way forming Monovalent, Divalent and Trivalent ions. Positively charged ions are known as Cations and negatively charged ions are known as Anions. Therefore, Al3+ is a trivalent cation and S2- is a divalent ion.

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Answer 2

having a chemical valence of two also : bonded to two other atoms or groups....

Generally, up to a total of three electrons can be transferred in this way forming Monovalent, Divalent and Trivalent ions. Positively charged ions are known as Cations and negatively charged ions are known as Anions. Therefore, Al3+ is a trivalent cation and S2- is a divalent ion.

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