Class 7 Science MCQs - Chapter 2
Atoms and Atom Model Multiple Choice Questions (MCQs) PDF Download - 13
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The Multiple Choice Question (MCQ Quiz): First electromagnetic generator "Faraday disk" was built in; "Atoms and Atom Model" App Download (Free) with answers 1831, 1381, 1813 and 1183 to study online certificate courses. Solve uses of radioisotopes quiz questions, download Google eBook (Free Sample) for virtual online school.
Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 13
MCQ 61: The first electromagnetic generator "Faraday disk" was built in
- 1381
- 1831
- 1813
- 1183
MCQ 62: If no loss or gain of electrons occur by mixing of two atoms, we say that they may be attached to each other due to
- proton attraction
- neutron attraction
- sharing of electrons
- opposite charges
MCQ 63: Uranium-238 which is an isotope of uranium, is
- stable
- radioactive
- complete
- decayed
MCQ 64: The symbol of Nitrogen is
- Bo
- C
- N
- Br
MCQ 65: The larger the number of subatomic particles, the more the likeliness of being
- stable
- radioactive
- complete
- decayed
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
- A debris from rotting matter is called
- Main suppliers for our body are
- Ventricles are chambers of heart which are
- People should be banned to hunt in forest or collect wild plants to ensure protection of
- Use of organisms specially micro-organisms in the manufacture or industrial processes is called
- A spinning of rainbow colors disc will produce
Atoms and Atom Model MCQ Book Questions
- Planets are non luminous and revolve around the sun in elliptical
- In concert halls, soft materials and carpets are used to
- More the resistors to a circuit, the
- Electrolyte used in the purification of copper is
- When the ovule and the nucleus of the pollen grain are joined
- For current to flow, the circuit should be