Question

Obsewalion of classification maste
material and their disprosal.​

Answer 1

Explanation:

माना तू है मेरी हॉट डांस तुमने दिया रास्ता

Answer 2

Classification of Materials

Part of materials science involves classifying materials: putting them into groups. Materials are generally split into four main groups: metals, polymers, ceramics, and composites. ... They can be further split into ferrous metals and alloys and nonferrous metals and alloys.