When a hammer strikes a compound formed by covalent bonds, what will most likely happen to the compound?
It will break into many pieces.
It will reform into a new shape.
It will spread out and then return to its original shape.
it will stay solid and resist the force of the hammer.
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Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents