The electronegativities of two elements A and B are 2.1 and 1.8. Then the type of bond formed between them is

The electronegativities of two elements are 0.7 and 3.0. The bond formed between them would be

The electonegativities of elements A and B are 1.2 and 3.4 units respectively the type of bond connecting A and B in compound AB is

The electronegativities of two elements are 1.0 and 3.5. Bond formed between them would be

The electronic configurations of two elements A and B are 2,8,1 and 2,8,7. Identity the type of compound that will be formed by reactions of two elements. Explain its formation.

The electronic configuration of element x is 2, 8, 8, 1 and the electronic configuration of element Y is 2, 8, 7. Them the type of bond formed between these two element is

Two elements whose electronegativities are 1.2 and 3.0 the bond formed between them would be