Estimate the heat of vaporization of water at 25.0 oC given that the value is 40.7 kJ/mol at the normal boiling point.

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen