classification of metal , non metal and metalloids on the basis of physical and chemical properties ???

Properties of metals

1) good conductors of heat and electricity

2) malleable and ductile

3) have shiny surfaces

4) have high densities

5) have high melting point

Properties of non-metals

1) poor conductors of heat and electricity

2) have low densities

3) non metals are brittle

4) have dull surfaces

5) have low melting point

Properties of metalloids

1) have metallic luster

2) have high densities

3) have high melting point

4) solid at room temperature except mercury

Explanation:

for this one it would be d bump/forearm pass

close lines strong magnet less close weaker