What happens when an ionic compound is melted?

a. It turns into a gas

b. It loses its charge

c. It forms crystals

d. It conducts electricity

What affects how an object falls toward earth?

Pete is driving down 7th street. He drives 150 meters in 18 seconds what is his speed on meters per second

An object reflects all the colors of the visible spectrum. What does this tell you about the object? A. The object is white. B. The object is black. C. The object is a mirror. D. The object is a lens.

What is formed from at least two types of chemically combined atoms?

Every winter i fly home to chicago. it takes 3 hours. what is my average speed?

What happens to the total mechnical energy of the apple as it falls from the tree?

Fair Bonus Question: Derive the equation for gravitational potential energy, starting with the definition of work.

A juggler throws a bowling pin into the air with an initial velocity. Another juggler drops a pin at the same instant.

The liquid electrolyte in the battery typically takes what kind of net charge? a. positive b. negative c. neutral

Relating to Newton's Third Law, action and reaction, what is the reaction when a rocket expels gas, smoke and flames from the nozzle end of the rocket engine?