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Elements and Compounds App Download | Grade 7 Science Notes PDF e-Book

Class 7 Science MCQs: Chapter 7

Elements and Compounds Notes Questions & Answers PDF Download - 12

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The Elements and compounds Notes Questions and Answers PDF (Elements and Compounds Quiz Answers PDF e-Book) download Ch. 7-12 to study Grade 7 Science Course. Practice Elements Classification MCQ PDF, Elements and Compounds Quiz Questions and Answers to learn online school courses. The Elements and Compounds Notes App Download: Free Grade 7 Science Study [Free] App for elements classification, what is element test prep for elementary school graduation certificate.

The Quiz: Element which is non metal and is found on right side of periodic table is "Elements and Compounds" App APK Download with answers: sodium, argon, and neon to learn online school courses. Practice Elements Classification MCQ Questions, download Kindle e-Book (Free Sample) for online elementary school courses.

Elements and Compounds Test Questions and Answers PDF Download: MCQ 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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Elements and Compounds Notes App (iOS & Android)

Elements and Compounds Notes App

Elements and Compounds Notes App (Android & iOS)

7th Grade Science Notes App

Earth Science Notes App (Android & iOS)

Earth Science Notes App

6th Grade Science Notes App (iOS & Android)

6th Grade Science Notes App