PLEASE HELP ASAP
Find the percent of lithium, chlorine, and water in this compound: LiCI - 2H2O

As you move from right to left on the periodic table the atomic radius fill in the blank

All of the following are part of the biosphere except

Freezing 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.