According to kinetic-molecular theory, if the temperature of a gas is raised from 200°C to 1,000°C, the average kinetic energy of the gas will increase by a factor of

V1t2 = v2t1 is an expression of who’s law

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

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.