The best conductors are superconductors. So far, superconduction has only been achieved at cryogenic (i.e., extremely cold) temperatures.At normal temperatures, the materials that conduct best are metals.
sugar granules is the sample matter
Yes!
Mass is an extensive property, which depends only on the amount of matter in the sample, not on the composition of the sample.
Yes. Stone is matter.
No.
yes
Yes.
Yes.
yes
composition
characteristic property :)
an element