i think so
i think so
Yes: not a good use for a diamond, but yes, a diamond will scratch a nail.
That would be Talc.
no it doesn't transmit disease unless if there is some virus in nail
A nail scratch on the face usually takes about 1-2 weeks to heal and disappear completely.
Nail polish remover... or scratch it off... It does eventually fall off.
Paint it over a new nail polish and wipe it right away
No. Only another diamond can scratch a diamond.
Yes, nickel is softer than steel, so it is possible for a nail to scratch nickel.
Most likely you would be testing to see if the mineral was harder or softer than the nail.
yes it is called peelers. you can get it at Wally world.
Hard substances are those which are difficult to scratch. For instance candle wax is not hard, you can scratch it with your finger nail. This means your nail is harder than wax. However, an iron nail could scratch your finger nail, but not the other way round, so an iron nail is quite hard. Diamond is the hardest natural substance.