Which subatomic particle plays the greatest part in determining the properties of an element?

Energy stored and release in the nucleus of an atom

Explain how chemists can state with certainty that no one will discover an element between sulfur and chlorine?

If you have 10 mL of HCl and 50mL of NaOH, how many moles ofwater are produced by the acid-base reaction?

What is chemical potential energy? How is gasoline used as kinetic energy? How is dynamite used as kinetic energy?

A gas is at a pressure of 4.30 atm. what is this pressure in kilopascals? in mm hg?

A sample of gas has a volume of 0.600 L at a temperature of 303 k. If the volume is increased to 0.900 L, what is the new temperature?

What is the correct name of the compound Hg2CrO4? (a) Mercury (l) chromate (b) Mercury (ll) chromate (c) Mercury dichromate (d) Dimercury chromate (e) Monomercury chromate

Is Free Energy positive or negative in boiling water?

What is one element in the same family as oxygen?

Why does a ball rolling along a level sidewalk slow down and then stop