a triangular shaped piece of metal has a mass of 12.58 g. the triangle is 0.560 mm thick and measures 56.4 mm on the base and 30.1 mm in height. what is the density of the metal in grams per cubic centimeter

Which of the following might a chemist choose to study? a. glacier movement in alaska b. better ways to recycle plastics c. the effects of hurricanes on turtle populations d. the vibrations in bridges caused by big trucks

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

What three natural resources are found in the great lakes region