How many valence electrons does Florine have?
O 5
O 7
3
9

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.

Tell me the iupac name of the following compounds:

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume