Question 2 Not yet answered The correct arrangement of the atoms ( Na, Mg, AI, P, CI) in order of decreasing atomic radius is Na > Mg > Al> P> CI Marked out of 1.00 Select one: True P Flag question False Question 9 Answer saved A 2.5 L flask at 15 C contains a mixture of three gases N , He and Ne at partial pressure of 0.32 atm for N2, 0.15 atm for He, and 0.42 atm for Ne. If N, gas is removed, the volume (in L) at STP occupied by He and Ne gases that are left is 22.4 L Marked out of 1.00 Remove flag Select one: True False