Class 7 Science MCQs - Chapter 16
Particle Model of Matter Multiple Choice Questions (MCQs) PDF Download - 1
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The MCQ: "Atomos" is a Greek word which means; "Particle Model of Matter" App Download [Free] with answers: indivisible, small, invisible, and large to learn online certificate courses. Solve Matter Particle Model MCQ Questions, download Google eBook (Free Sample) for free online courses.
Particle Model of Matter MCQs with Answers PDF Download: Quiz 1
"Atomos" is a Greek word which means
- small
- indivisible
- invisible
- large
The movement of particles from an area of higher concentration to an area of lower concentration is called
- osmosis
- diffusion
- Brownian motion
- parallel motion
Who suggested that atomos were eternal and could not be destroyed.
- Democritus
- Aristotle
- Robert brown
- Albert Einstein
The density of a substance is the total mass of a unit. It is called
- weight
- volume
- gravity
- force
An advance microscope which allows us to see tiny discreet articles in matter is called
- simple microscope
- compound microscope
- electron microscope
- scanning tunneling microscope
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