Class 7 Science Online Tests
Atom Structure MCQ (Multiple Choice Questions) PDF Download
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The Atom structure Multiple Choice Questions (MCQ Quiz) with Answers PDF (Atom Structure MCQ PDF e-Book) download to practice Grade 7 Science Tests. Study Atoms and Atom Model Multiple Choice Questions and Answers (MCQs), Atom Structure quiz answers PDF to learn online homeschool courses. The Atom Structure MCQ App Download: Free learning app for inside an atom, uses of radioisotopes, ionic bonds, mass number and isotopes test prep for distance learning classes.
The MCQ: Neutrons have; "Atom Structure" App Download (Free) with answers: Negative charge; Positive charge; No charge; Both charges; to learn online homeschool courses. Solve Atoms and Atom Model Quiz Questions, download Apple eBook (Free Sample) for school certificate.
Atom Structure MCQs: Questions and Answers PDF Download
Electrons have
- negative charge
- positive charge
- no charge
- both charges
Neutrons have
- negative charge
- positive charge
- no charge
- both charges
'Nucleus' is surrounded by
- electrons
- protons
- neutrons
- electrons and protons
Name of the important particles in an atom are
- protons, electrons and positrons
- neutrons, electrons and positrons
- protons, electron and photons
- protons, neutrons and electrons
If atom would have been enlarged to a football ground size, the nucleus would be the size of
- central spot
- D in front of the goal post
- half pitch
- goal post
Class 7 Science Practice Tests
Atom Structure Learning App: Free Download (Android & iOS)
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