Valencies of some elements: Drag and drop — task. Science Test Space, Class 8.

Match the elements of the atoms with their valency:

Answer variants:

\(Al\)

\(Ar\)

\(S\)

\(Li\)

S.No.	Valency	Elements
1.	\(0\)
2.	\(1\)
3.	\(2\)
4.	\(3\)

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