Homework Statement
A plane flew 4200 km from Glasgow to Halifax into a head wind. With a tail wind, the plain flew 100km/h faster on the return trip. The total flying time from Glasgow to Halifax and back was 13 h. What was teh flying speed from glasgoq to Halifax?
The Attempt at a...
oh ok, so the melting point of the noble gases would depend on its atomic radii.. which increases down a period.
and for the attraction forces between atomic solids, we're jus studying london dispersion, and dipole-dipole, so I am guessing it would do with one of them...? or not
Oh god, please help...
1. Describe the attraction forces between atomic solids. Upon what factors do the strength of these forces depend?
2.Which of the noble gases would have the highest melting point? Why?
:blushing:.. I'm not very good at chemistry