Question

Handles of doors are coated with __________ to give them lustre.​

Answer 1

Answer:

Answer:- metal and wood

is the right answer.

Answer 2

Handles of doors are coated with metallic precipitates to give them luster.​

1. The art of silvering, tinning, and gliding is a very common method of providing metallic luster.
2. Metallic precipitates are obtained when a substance exerts power in uniting itself to the solvents.
3. The metals are thus deoxidated, and fall down in the pure or reguline state.