Name 3 electrons with the same Lewis dot structure as nitrogen

Which statement is best described as a atom

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.

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.