Question

explain the monovalency of the element sodium​

Answer 1

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Sodium is metal which has atomic number 11. It has 1 electron in its last shell which means it has 1 valence electron. In order to get stability by acquiring nearest noble gas configuration. ... Hence, we say that sodium has a valency of one and is thus monovalent.

Explanation:

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Answer 2

Answer:

Sodium has a valency of 1 as it it has a tendency to lose electron and become a positive ion also called anions .The valence shell of Sodium consist of 1 electron so it lose one electron .

Electronic configuration of Sodium(Na)

K      L      M

2      8      1

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