OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the smallest unit of matter?
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cell
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atom
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element
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molecule
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Explanation:
Detailed explanation-1: -An atom is the smallest unit of matter.
Detailed explanation-2: -The smallest possible size for anything in the universe is the Planck Length, which is 1.6 x10-35 m across.
Detailed explanation-3: -There are many particles of matter smaller than an atom. There are electrons, protons, and neutrons. Even those particles are made of smaller pieces called quarks and even smaller bosons.
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