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JHAREIGNEGIAMEDIANTEIN
Answered

these are formed by gaining or losing one more of its valency?
A. Proton
B. Electron​

Sagot :

LEDDAALTHEOIN

Answer:

B.Electron

Explanation:

Forming an Ion

Forming an IonAn atom that loses one or more valence electrons to become a positively charged ion is known as a cation, while an atom that gains electrons and becomes negatively charged is known as an anion.

Ion and electron is closely similar than protons

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