Question

define valency no spam or Internet answers​

Answer 1

Answer:

Hii did you fogget the Queen.

Explanation:

In chemistry, the valence or valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules.

Answer 2

Answer:

The Strange situation is a standardized procedure devised by Mary Ainsworth in the 1970s to observe attachment security in children within the context of caregiver relationships. ... Much research in psychology has focused on how forms of attachment differ among infants.

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