In which case is chlorine in its highest oxidation state?
A) sodium hypochlorite
B) sodium chloride
C) sodium perchlorate
D) sodium chlorate
Question 2
The compound CH3NH2 reacts with water to form CH3NH3+ and OH-. In this reaction, CH3NH2 is acting as a(n)
A) acid.
B) base.
C) salt.
D) catalyst.
Question 3
Elements in the same group generally have
A) different properties.
B) similar properties.
C) similar number of neutrons.
D) similar chemical symbols.