Question

an example of an anion having metal atom ??​

Answer 1

Answer:

Halogens always form anions, alkali metals and alkaline earth metals always form cations. Most other metals form cations (e.g. iron, silver, nickel), whilst most other nonmetals typically form anions (e.g. oxygen, carbon, sulfur).

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Answer 2

Answer:

the smallest unit into which a substance can be divided without changing its chemical nature

Explanation:

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