Which of the answer choices correctly describes nonmetals? conduct electricity poorly used in electronics frequently conduct heat easily pulled into wires easily

Which other elements contain the same number of outer electrons as sodium

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?