Elements and Compounds Notes App | Class 7 Science Notes e-Book PDF Download | 12
Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science Exam MCQs – Practice Test 12 (Chapter 7)

Elements and Compounds Notes Questions with Answers PDF – Test 12

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Study Elements and compounds Notes Questions and Answers PDF for science concept mastery learning. Download the Elements and Compounds Quiz Answers PDF e-Book, Ch. 7-12 to study Class 7 Science Course. Practice Elements Classification MCQ PDF, Elements and Compounds Quiz Questions and Answers for science concept mastery learning. Download the Elements and Compounds Notes App: Free Class 7 Science App to elements classification, what is element test prep for science revision digital tools.

The "Elements and Compounds Notes" App Download: First most abundant element found in universe is; MCQ with answers: oxygen, hydrogen, nitrogen, and helium. Practice Elements Classification MCQ Questions, download Kobo e-Book (Free Chapter) to improve digital science learning.

Elements and Compounds Notes Q&A PDF Download – Practice Test 12

MCQ 56: 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

MCQ 57: The first most abundant element found in universe is:

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

MCQ 58: The number of natural elements is:

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

MCQ 59: 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

MCQ 60: In a periodic table, the row of elements is called:

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

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