Which subatomic particle has the least mass?

electron
proton
neutron
the atom

Drive down any three characteristic of modern periodic table

In saturated organic compounds, all the bonds between carbon atoms are called?

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.