AP QUIZZES - AP TOPIC 2 Atoms, Ions & Nomenclature SET C
AP Quizzes - AP TOPIC 2 Atoms, Ions & Nomenclature SET C.
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QUESTION 1. How many protons are there in the nucleus of a Lead atom?
(A) 82
(B) 208
(C) 126
(D) It depends on the isotope
(E) Not enough information to tell
QUESTION 2. When forming a positive ion, which of the following describes the change that an atom undergoes?
(A) It loses protons
(B) It gains protons
(C) It loses electrons
(D) It loses neutrons
(E) It loses an alpha particle
QUESTION 3. What is the charge on the most common ion of Sulfur?
(A) +1
(B) +2
(C) -1
(D) -2
(E) -3
QUESTION 4. Which of the following species has 13 neutrons, 10 electrons and a +1 charge?
(A)
13
Na
11
+
(B)
24
Na
11
+
(C)
26
Al
13
+
(D)
23
Ne
10
+
(E)
13
Na
10
+
QUESTION 5. In the following answers, the first number represents the mass number of an atom, the second number represents the atomic number of the same atom. Which atom will have the greatest number of neutrons?
(A) 56, 25
(B) 57, 27
(C) 55, 26
(D) 56, 28
(E) 28, 14
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