GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Atoms are mostly filled with? Think about how big the electron cloud is and how small the electrons are.
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electrons
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empty space
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protons
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neutrons
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Explanation:
Detailed explanation-1: -The Electron Cloud Model The electron cloud is 100, 000 times larger than the diameter of the nucleus.
Detailed explanation-2: -Almost all of the mass (more than 99%) of an atom is contained in the dense nucleus. An atomic nucleus is much, much smaller than an atom. The cloud of electrons that “orbit” the nucleus and define the “size” of an atom is roughly 100, 000 times as large as that atom’s nucleus!
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