8. If you won a mole of dollars in a lottery, and were paid in $100 bills, how long would it take you to count your
winnings? You will have to estimate how fast you can
count.

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

What is the subscript for oxygen in its molecular formula