Class 7 Science MCQs - Chapter 1
Atoms and Atom Model Multiple Choice Questions (MCQs) PDF Download - 5
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The Atoms and atom model Multiple Choice Questions (MCQs) with Answers PDF (atoms and atom model MCQs PDF e-Book) download Ch. 1-5 to study Grade 7 Science Course. Learn Atoms and Atom Model Quiz Questions and Answers to learn online classes courses. The Atoms and Atom Model MCQs App Download: Free learning app for ions and bonding, covalent bonds, valencies and valency table, common ions, atoms and discovery test prep for online education.
The MCQ: An atom is electrically; "Atoms and Atom Model" App Download (Free) with answers: Positive; Negative; Neutral; Both positive and negative; to learn online classes courses. Solve Ions and Bonding MCQ Questions, download Google eBook (Free Sample) for virtual online school.
Atoms and Atom Model MCQs with Answers PDF Download: Quiz 5
An atom is electrically
- negative
- positive
- neutral
- both positive and negative
Large molecules such as polythene and polystyrene contains
- ionic bonding
- metallic bonding
- covalent bonding
- dative bonding
The valency of 'zinc' is
- 3
- 5
- 2
- 7
The ionic chemical formula of 'chlorine' is
- Cl-
- Cl+
- Cl-
- Cl+
John Dalton carried out his experiment about atom in
- 1908
- 1808
- 1708
- 1608
Class 7 Science Mock Tests
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