When the elements aluminum and fluorine combine to form an ionic compound, the electron configuration within this compound matches the electron configuration of which element

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

Which type of intermolecular force is pbr3

Which subshell is represented by the actinides family?