Class 7 Science MCQs - Chapter 2
Atoms and Atom Model MCQ (Multiple Choice Questions) PDF - 38
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Free Atoms and atom model Multiple Choice Questions (MCQs), Atoms and Atom Model MCQs with Answers PDF download, e-Book Ch. 2-38 to learn class 7 science online courses. Study Ionic Bonds Multiple Choice Questions and Answers (MCQs) PDF, atoms and atom model quiz questions and answers for homeschool certification courses. The Atoms and Atom Model MCQ App Download: Free educational app for ionic bonds, electron levels, uses of radioisotopes test prep for distance learning classes.
The MCQs: Positive ion is known as; "Atoms and Atom Model" App Download Android & iOS (Free) with answers anion, cation, positron and negatron for homeschool certification courses. Practice ionic bonds quiz questions, download Apple Book (Free Sample) for school certificate.
Atoms and Atom Model Questions & Answers PDF Download: MCQ Quiz 38
MCQ 186: The positive ion is known as
- cation
- anion
- positron
- negatron
MCQ 187: The symbol of "Hydrogen" is
- H
- He
- Na
- Hy
MCQ 188: When "Uranium-238" is bombarded with neutrons, it produces
- heat
- electricity
- nuclear energy
- light
MCQ 189: Some nuclear power plants use an artificial isotope instead of uranium. This isotope is known as
- Plutonium-239
- Platinum-198
- Einsteinium-252
- Titanium-48
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
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