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a material that has intermediate electrical conductivity that can be changed and controlled. It does not conduct heat and electricity as well as metals do.
no energy is gained or lost during a chemical reaction.
the Celsius temperature at which the volume of the gas is zero.
the number of protons in the nucleus of an atom, which determines which element it is. In a...
a homogeneous mixture formed when a substance (solute) is dissolved in another substance (...