Periodic Table and Periodicity Multiple Choice Questions and Answers 4 PDF Online Download

Practice periodic table and periodicity MCQs, periodic table and periodicity quiz answers, test prep 4 to learn secondary school chemistry for online certificate courses. Periodic table Multiple Choice Questions (MCQs), periodic table and periodicity quiz questions and answers for taking online classes. Learn periodic table, periodicity and properties test prep for online learning.

Learn chemistry MCQs: period number of 2713al is, with choices 2, 1, 4, and 3 for taking online classes. Free chemistry study guide for online learning periodic table quiz questions for virtual online school.

Periodic Table and Periodicity MCQs Quiz 4 PDF Online Download

MCQ: Period number of 2713Al is

  1. 1
  2. 2
  3. 4
  4. 3

D

MCQ: In periodic table elements with similar valence shell configuration are placed in

  1. different groups
  2. same group
  3. can be placed any where
  4. none of above

B

MCQ: When an electron is added in valence shell then

  1. energy is absorbed
  2. energy is released
  3. energy remains same
  4. force of attraction increases

B

MCQ: Value of ionization energy

  1. decreases down the group
  2. increases down the group
  3. remains same down the group
  4. none of above

A

MCQ: Groups contain alkaline earth metals are

  1. IA
  2. IIIA
  3. IIA
  4. IVA

C