JAMB - Chemistry (2020 - No. 28)
Which of the following types of bonding does not involve the formation of new substances?
Metallic
Covalent
Co-ordinate
Electrovalent
설명
metallic bond does not involve the formation of a new substance. It is responsible for several characteristic properties of metals such as their shiny lustre, their malleability, and their conductivities for heat and electricity