Which of the Following Is NOT a Correct Name,symbol Combination

Q55: What is the charge on an ion

Q56: Which statement reflects the results of Rutherford's

Q57: If two atoms each contain different numbers

Q58: An atom is the smallest identifiable unit

Q59: The atomic mass of individual atoms of

Q61: Which of the following is NOT a

Q62: How many electrons would be in a

Q63: When an atom gains an electron,the resulting

Q64: Group 2A elements are called alkali metals.

Q65: The atomic number of nitrogen is 14.01.