HEL
the standard units
are NOT useful in
Because atoms are so
of quantity (such
(such as dozen)
measurements.
a. small
b. scattered
c. unstable
d. varied
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
Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?