A student determines that a metal has a mass of 8100 grams and a volume of 900 cubic centimeters. Using the formula for density, identify the unknown metal, using
Metal Densities Chart
Metal
Density (g/cm)
Aluminum
2.70
Iron
7.87
Nickel
8.91
Silver
10.49

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d