Which forms of energy are used when: (a) you ride in an automobile? (b) you bounce a basketball? (c) you boil water to make hot chocolate?

What two variables of gases does Charles focus upon

List 3 examples of velocity

If gas is $4.00/gal, how much does it cost to travel from Portland, Maine, to Orlando, Florida (a distance of 1,500 mi) ? Give your answer to the nearest whole dollar.

What evidence exists to support the theory of plate tectonics?

Two separate masses of zinc were measured on a laboratory balance. The first zinc had a sample mass of 210.10g, and the second zinc sample had a mass of 235.10g. The two samples were combined. The volume of the combined sample was found to be 62.3ml.

What is hyphen notation

The density of aluminum is 2.70g/cm^3. a piece of aluminum foil has a volume of 54.0 cm^3. what is the mass of this piece of aluminum foil?

Describe how the atoms in Calcium Chloride obey the octet rule.

How many milliliters of 2.55M NaOH is needed to make 125mL of 0.75M NaOH solution?

2. What type of bond holds together nitrogen atoms? a. Single Bond b. Double Bond c. Triple Bond d. no bonds hold nitrogen together