A 824.5 ml sample of a gas at 5.2C and 825 mm Hg is cooled to -175C and a volume of 342.3 ml. What will be the new pressure of this gas sample in kPa?

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

the answer is d.) potassium