Spring tides:

are the lowest tides
happen during the new moon
occur three times a year
all of the above

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

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.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?