How can you distinguish metals?
How can you distinguish metals from non metals?
Metals are generally malleable and ductile. Non metals are generally brittle and can break down into smaller pieces. They are shiny and lustrous. They are not shiny and are non lustrous except iodine.
What are the differences between metals and non metals Class 8?
The difference between metals and nonmetals is that metals are hard, lustrous, malleable, ductile, sonorous and good conductors of heat and electricity whereas non-metals are not.
What are metals and Non metals Class 7?
Metals are hard, good conductor of heat and electricity, malleable and ductile. Some of the common examples of metals are copper, silver, gold, aluminium etc. Non- metals are non- malleable and non- ductile. They are soft in nature and are the bad conductor of heat and electricity.
How can you tell if an element is a metal or nonmetal Valency?
Metals have 1,2 or 3 valence electron while non metals have 4,5,6 or 7 valence electron.