No.
A metal paper clip is usually steel, an alloy of iron, carbon, and other elements in various amounts.
A plastic paper clip is composed of a polymer, a very complex compound.
No.
Is pure gold harder then a paper clip
A pure substance is the same throughout. When a substance is 100% something it is pure.
silicon is a pure substance because it is an element and as we know an element is a pure substance
Air is not a pure substance.
No.
Is pure gold harder then a paper clip
Homogeneous mixture. RMKP
because it is made out of iron a magnetic substance
only contain one colour
pure substance, propanone
The paper clip was not discovered. It was invented.
The paper clip clings to the the magnet
it is a pure substance.... not
Pure substance
A pure substance is the same throughout. When a substance is 100% something it is pure.
Methane is a pure substance.