The graph shows all of the stable isotopes of elements according to the numbers of protons and neutrons in their nuclei.
Which statements are supported by the graph? Check all that apply.

The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?

What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?

How is science controlled by the governerment