Class 7 Science MCQs - Chapter 2

Atoms Molecules and Ions Multiple Choice Questions (MCQs) PDF Download - 1

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The Atoms molecules and ions Multiple Choice Questions (MCQs) with Answers PDF (atoms molecules and ions MCQs PDF e-Book) download Ch. 2-1 to study Grade 7 Science Course. Learn Atoms Molecules and Ions Quiz Questions and Answers to learn online school courses. The Atoms Molecules and Ions MCQs App Download: Free learning app for what is ion, what is atom, chemical formulae of molecular element and compound test prep for online education programs.

The Multiple Choice Question (MCQ): Chloride ion has number of protons; "Atoms Molecules and Ions" App Download (Free) with answers: 18; 17; 24; 34; to learn online school courses. Solve What is Ion MCQ Questions, download Google eBook (Free Sample) for online elementary school.

Atoms Molecules and Ions MCQs with Answers PDF Download: Quiz 1

MCQ 1:

Chloride ion has number of protons

MCQ 2:

Smaller particles in an atom are called

atomic particles
subatomic particles
smaller particles
neutral particles

MCQ 3:

Chemical symbol represents

chemical formula
molecular formula
structural formula
atomic formula

MCQ 4:

The number of protons in a 'carbon' atom is

MCQ 5:

A modern model of an atom shows that electrons are present outside nucleus in the region of high

probability
velocity
speed
energy level

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