Imagine that you are outside in the cold. Your nose starts to tingle and hurt. What might you be experiencing? a
fever
b
frostbite
c
a heart attack
d
hypothermia

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

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

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false