HORTICULTURE SCIENCE
APPLICATION OF NANO TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An atom ____
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Is the smallest particle of an element that retains all the properties of that element.
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Is anything that has mass and takes up space.
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Has a positive charge
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Has a negative charge
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Explanation:
Detailed explanation-1: -An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton’s Atomic Theory : 1. All matter is composed of atoms, and atoms are indivisible and indestructible.
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