Question

12. Which elements form cations and anions ?​

Answer 1

Answer:

hey frnd here is your answer

Explanation:

Many Elements forms cations and Anions.

G-1 element forms rapidly cations bcoz they lose one electron and get stable configuration.

G-17 forms rapidly Anions bcoz they gain one electron and get stable configuration...

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Answer 2

Alkali metals and alkaline earth metals are always formed by cations. Halogens are always formed by anions.

Explanation:

Cations are ions with a positive net charge. Anions are ions with a negative net charge. Because they have electrical charges opposite to each other, cations and anions are attracted to each other. Cations repel other cations and anions to repel other anions.

Alkali metals and alkaline earth metals are always formed by cations. Halogens are always formed by anions. Most other non-metals usually form anions, e.g. oxygen, nitrogen, sulfur. While most metals form cations, e.g. iron, gold, mercury.

To know more:

which elements from cations and anions​ - Brainly.in

https://brainly.in/question/16705981

what are cations and anions - Brainly.in

https://brainly.in/question/4871413