Sort these six events from the earliest to the most recent. 1. democritus proposes the existence of atoms 3rd 2. dalton's atomic theory 2nd 3. j. j. thomson discovers the electron 1st 4. rutherford's gold foil experiment 6th 5. bohr model 4th 6. schrödinger's wave mechanics model of the atom 5th

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

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.

May someone me with these science questions