Which of the following sets of elements would be good conductors of both heat & electricity
CI, Br, I
At, P, Se
Fe, Cu, C
Au, Ag, W

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

Which metal exist in liquid state and can be cut with knife ?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.