1 point 5. A drug or other chemical compound whose manufacture, distribution,
possession, and use is regulated by the legal system is referred to as a
poison.
a. poison
b. narcotic
c. toxin
d. controlled substance

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?