In which of the following conditions would a sample of Helium gas behave the most ideally? SELECT AN ANSWER
200 K and 5 atm
400 K and 10 atm
400 K and 5 atm
200 K and 10 atm

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 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying