Match the formula to the correct name. Match Term Definition C Al2O3 A) Aluminum bicarbonate B Al(HCO3)3 B) Aluminum carbonate A Al2(CO3)3 C) Aluminum oxide

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?

What causes most sediment to wash or fall into a river