Question

how can you differentiate between the ions on the basis of their valencies?. Write examples​

Answer 1

Answer:

Cations and Anions - Understand the major difference between cations and anions in terms of Type of Element, charge, ... gained or lost their weight by the removal or adding of one or more valence electrons which ... Some examples of cations are Calcium (Ca2+), Potassium (K+), hydrogen (H+). ... Basis, Anions, Cations.

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Answer 2

Explanation:

Ions on the basis of their valencies are differentiated as cations and anions . As if an element loses its electrons than it is cation and if an element gains electrons or valence electrons than it is anions.

For example : Al^3+ is a cation

And Cl ^- is a anion.

HOPE YOU UNDERSTAND..........