Elements and Compounds Multiple Choice Questions and Answers 12 pdf eBooks Download

Learn elements and compounds MCQs, grade 7 science test 12, elements classification multiple choice questions and answers. Elements classification revision test has science worksheets, answer key with choices as sodium, argon, neon and both a and b of multiple choice questions (MCQ) with elements classification quiz as element which is non metal and is found on right side of periodic table is for competitive exam prep, viva interview questions. Free science study guide to practice elements classification quiz to attempt multiple choice questions based test.

MCQs on Elements and Compounds Quiz pdf Download Worksheets 12

MCQ. Element which is non metal and is found on right side of periodic table is

  1. argon
  2. sodium
  3. neon
  4. both a and b

A

MCQ. First most abundant element found in universe is

  1. hydrogen
  2. oxygen
  3. nitrogen
  4. helium

A

MCQ. Number of natural elements is

  1. 116
  2. 92
  3. 140
  4. 98

B

MCQ. Stars are made up of two most abundant elements in universe namely

  1. hydrogen and helium
  2. oxygen and hydrogen
  3. hydrogen and carbon dioxide
  4. nitrogen and oxygen

A

MCQ. In a periodic table, row of elements is called

  1. sets
  2. group
  3. column
  4. periods

D