Which of the following is a correct definition of a base that is not dependent upon the solvent?
A) Bases produce hydronium ions.
B) Bases are proton donors.
C) Bases produce hydroxide ions.
D) Bases are proton acceptors.
Question 2
When an unstable nucleus emits a beta particle ________.
A) its mass number is decreased by four units
B) its atomic number is decreased by two units
C) its atomic number is increased by one unit
D) its mass number is decreased by one unit
