Question

plz 10th question answer fast ​

Answer 1

Answer:

                                                   ACTIVITY 1

• Take samples of iron, copper, Aluminium and Magnesium. Note

           the appearance of each sample.

• Clean the surface of each sample by rubbing them with sand paper

           and note their appearance again

The shine that U find Is called the metallic lustre

By the shine u find U can distinguish Non Metal and Metal.

Hope It Helps.