I need this ASAP, thanks. The table below shows the electronegativity values of various elements on the periodic table. Which pair of elements would form an ionic bond.

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.

The grooves or folds of the brain are called

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.