Which of the following is NOT a correct ordering of subshells in the periodic table? O 2p < 35
O 3d < 4p
O 3d < 45
04s < 4p

Bose-einstein condensation occurs at what temperature?

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?