Class 7 Online Courses

Chapter 3: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 3

Atoms Molecules and Ions Multiple Choice Questions PDF Download - 5

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The Multiple Choice Question (MCQ Quiz): Size of a single atom is; "Atoms Molecules and Ions" App Download (Free) with answers 0.1nm, 1nm, 0.11nm and 1.0nm to learn distance learning courses. Solve what is atom quiz questions, download Google eBook (Free Sample) for distance learning.

Atoms Molecules and Ions Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: The size of a single atom is

A) 1nm
B) 0.1nm
C) 0.11nm
D) 1.0nm

MCQ 22: The number of atoms which a molecule of sulphur contains, is

A) 3
B) 8
C) 4
D) 5

MCQ 23: Under STM, atoms can be

A) observed
B) manipulate
C) transferred
D) both a and b

MCQ 24: The number of oxygen atoms in glucose molecule is 6 and in hydrogen molecules is

A) 6
B) 12
C) 18
D) 8

MCQ 25: One carbon atom and one oxygen atom are combined together to form a molecule of

A) oxygen
B) water
C) carbon dioxide
D) carbon monoxide

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Atoms Molecules and Ions App (Android & iOS)

Atoms Molecules and Ions App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)