What is the mass number of a fluorine atom with 8 neutrons?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Salt in oceans comes from and of rocks