The formula of the compound formed by the pair of elements `Al` & `S` is:

An element A is teravalent and another element B is divalent. The formula of the compound formed from these elements will be :

An element A is teravalent and another element B is divalent. The formula of the compound formed from these elements will be :

An element A is teravalent and another element B is divalent. The formula of the compound formed from these elements will be :

An element A is tetravalent and another element B is divalent. The formula of the compound formed from these elements will be:

List out the name and chemcial formula of the compound formed by this elements Halogen Family with s block elements?

Write the chemical formula of the compound formed by combining element S with P.

A compound XH is formed by the combination of an element X with hydrogen. Find the valencv of the element. State the formula of the compound formed by the combination of (a) X with nitrogen (b) X with oxygen.

Give the lewis structures and the formulae of the ionic compound formed by the combination of the following pairs of elements : K,S

Give the lewis structures and the formulae of the ionic compound formed by the combination of the following pairs of elements : Na,I