REGULAR QUIZZES - REGULAR TOPIC 10 Electronic Configuration & Periodicity SET D
REGULAR Quizzes - REGULAR TOPIC 10 Electroic Configuration & Periodicity SET D.
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QUESTION 1. Which of the following species is the largest?
(A) The species with 10 electrons and 9 protons
(B) The species with 10 electrons and 10 protons
(C) The species with 10 electrons and 8 protons
(D) The species with 10 electrons and 11 protons
(E) Not possible to tell since they are isoelectronic
QUESTION 2. If the atoms of an element J have the electronic configuration 1s
2
2s
2
2p
6
3s
2
3p
4
, what is the most likely formula of a compound it will form with Strontium?
(A) SrJ
(B) SrJ
2
(C) Sr
2
J
(D) Sr
3
J
2
(E) Sr
2
J
3
QUESTION 3. When considering the successive ionization energies of Aluminum, which pair of values might be expected to exhibit the greatest difference?
(A) First and Second
(B) Second and Third
(C) Third and Fourth
(D) Fifth and Sixth
(E) Seventh and Eighth
QUESTION 4. Which of the following elements would be expected to have a most common ion that is larger than the corresponding atom?
(A) Na
(B) Cl
(C) Ne
(D) K
(E) Al
QUESTION 5. What is the maximum number of electrons that can be incorporated into a d sub-shell?
(A) 2
(B) 8
(C) 10
(D) 14
(E) 18
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