Which of the following group is NOT Dobereiner Triads?

 

In all the given options, molecules are containing nonpolar covalent bonds.

The reactivity of an atom arises from the existence of unpaired electrons in the valence shell.

Here the given compound is MgSO4.

In the given compound, Sulphur (S) and Oxygen (O) are two non metals and Magnesium (Mg) is a metal.

In this compound, Sulphur and Oxygen reacts to form covalent bond and the metal Magnesium reacts with both non metals Sulphur and Oxygen to form ionic bonds.

Hence, in the given compound MgSO4 there are both covalent and ionic bonds.

ATP generally energizes a cellular process by direct chemical transfer of a phosphate group.

As the ionization energies of the elements decreases down the group carbon has got the highest ionization energy in the group being at the top of the group.

Carbon is on the top of the group 4 among the given elements. Hence, Carbon has the highest ionization energy.

A colored ion generally indicates a transition metal.