40. An oval shaped hair such as that in the picture to the left indicates that this Will be...
a) Straight b) curly c) kinky d) thick

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

What is the subscript for oxygen in its molecular formula

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms