The hydronium ion, H3O+, is a ________. A) unique form of ...

[ericka1]

The hydronium ion, H3O+, is a ________.
 
  A) unique form of water
  B) very strong base
  C) polyatomic ion
  D) proton acceptor

Question 2

During which of the scientific activities does the scientist come up with an hypothesis?
 
  A) A hypothesis is always formulated from questions resulting from initial observations.
  B) A hypothesis is formulated as the first step in any scientific process.
  C) A hypothesis can come at any time, no matter what the scientist may be doing.
  D) A hypothesis can only be formed from results of the experimental process.

[josephsuarez]

Answer to Question 1

C

Answer to Question 2

C