I need help with number 11 a-f please

Can you reduce your impairment by drinking coffee or cold showers? true or false?

Which other elements contain the same number of outer electrons as sodium

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.