Which is a property that most nonmetals have in common

All the nonmetals contains same high ionization energy.

High ionization energies.

High electronegativities.

Poor warm conductors.

Poor electrical conveyors.

Weak solids-not flexible or bendable.

Practically zero metallic shine.

Gain electrons effectively.

Dull, not metallic-glossy, in spite of the fact that they might be colorfu

all these properties are found common in non metals