How much heat is released when 100 grams of alcohol vapor is condensed to liquid? how much heat is released when 143 grams of liquid indium is hardened?

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Which compound contain an iron with a 3+ charge

What can be found in the ionosphere