Periodic Table and Periodicity Multiple Choice Questions 1 PDF Download

Learn periodic table and periodicity MCQs, grade 9 chemistry test 1 for learning online courses and test prep, periodic table multiple choice questions and answers. Periodic table revision test includes chemistry worksheets to learn for online what is chemistry courses distance learning.

Chemistry multiple choice questions (MCQ) on both of elements of 1st period contains valence electrons in with choices n shell, m shell, k shell and s shell, periodic table quiz for competitive exam prep, summative and formative assessment interview questions with answers key. Free chemistry study guide to learn periodic table quiz to attempt multiple choice questions based test.

MCQs on Periodic Table and Periodicity Quiz PDF Download Worksheets 1

MCQ. Both of elements of 1st period contains valence electrons in

  1. M shell
  2. N shell
  3. K shell
  4. S shell

C

MCQ. In periodic table, helium is placed at

  1. top left corner
  2. bottom right corner
  3. bottom left corner
  4. top right corner

D

MCQ. Across period atomic size decreases due to

  1. shielding effect
  2. photoelectric effect
  3. increase in nuclear force of attraction
  4. decrease in nuclear force of attraction

C

MCQ. First three periods are

  1. long periods
  2. short periods
  3. moderate periods
  4. none of above

B

MCQ. On basis of electronic configuration group and period of 95B is

  1. 2 and IIIA
  2. 3 and IIA
  3. 4 and VIA
  4. 5 and VIIA

A