Hewo do U know ur the cutest person alive *hugs*

Gymnast always perform on padded mats. how does the mats protect the gymnast

Which statement describes james chadwick’s discovery.

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