Class 7 Science MCQs - Chapter 3
Atoms Molecules and Ions MCQ (Multiple Choice Questions) PDF - 2
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Atoms Molecules and Ions Questions & Answers PDF Download: MCQ Quiz 2
MCQ 6: "O3" is a chemical formula of
MCQ 7: Ammonia molecule contains one nitrogen atom and three atoms of
MCQ 8: As compare to hydrogen atom, helium atom is
MCQ 9: The major part of an atom is
MCQ 10: Rutherford's Model explains that atom has a nucleus which is surrounded by
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7th Grade Science MCQs eBook Download
Grade 8 Science Mock Tests
Grade 7 Science Practice Tests
Grade 8 Science MCQ with Answers
- Examples of magnets includes
- Margarine, nuts, palm oil and olive oil is obtained from
- Respiration which takes place in the absence of oxygen is called
- The state of organism by being inactive or dormant during hot and dry period is called
- A beam of light is made up of bundle of
- The bending of light sometimes give us wrong impression of