Please select the word from the list that best fits the definition the measure of the amount of matter in an object
Meter
Volume
Mass
Temperature
Area
Density

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

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

The element that has the greatest electronegativity is