Class 7 Science MCQs - Chapter 2
Atoms and Atom Model Quiz Questions and Answers PDF - 19
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Free Atoms and atom model Quiz Questions and Answers PDF, atoms and atom model Quiz PDF download, e-Book Ch. 2-19 to study class 7 science online courses. Download Electron Levels MCQs PDF, atoms and atom model quiz questions and answers to study e-learning courses. The Atoms and Atom Model Quiz App Download: Free learning app for electron levels, mass number and isotopes, science and radioisotopes, ionic bonds test prep for online teaching certification programs.
The Quiz: Symbol of 'Carbon' is; "Atoms and Atom Model" App Download iOS & Android (Free) with answers c, bo, n and br to study e-learning courses. Study electron levels quiz questions, download Amazon eBook (Free Sample) for online study.
Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 19
MCQ 91: The symbol of 'Carbon' is
- Bo
- C
- N
- Br
MCQ 92: Mass number tells us the number of
- neutrons only
- electrons only
- particles in the nucleus
- protons only
MCQ 93: Unstable atoms are radioactive so we call them
- radioisotopes
- radioactive
- radio atoms
- radio allotropes
MCQ 94: The atomic number of 'neon' is
- 8
- 10
- 12
- 14
MCQ 95: The 'chlorine' ion has
- positive charge
- negative charge
- no charge
- both a and b
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
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- Sleep like state which an animal adopt to lower metabolic rates is called
- An instrument which enables us to see things which are too small
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