Atoms react with each other because:

An atom having six electrons in its valence shell will achieve noble gas electronic configuration by:

Considering the electronic configuration of atoms which atom with the given atomic number will be the most stable one?

Octet rule is:

Transfer of electrons between atoms results in:

When an electronegative element combines with electropositive element the type of bonding is:

A bond formed between two non-metals is expected to be:

A bond pair in covalent molecules usually has:

Which of the following compounds is not directional in its bonding?

Ice floats on water because:

Covalent bond involves the

How many covalent bonds does C₂H₂ molecule have?

Triple covalent bond involves how many number of electrons?

Which pair of the molecules has same type of covalent bonds?

Identify the compound which is not soluble in water.

Which one of the following is an electron deficient molecule?

Identify which pair has polar covalent bonds.

Which one of the following is the weakest force among the atoms?