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The top documents tagged [important subatomic]
Sub Atomic particles
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22.1 Nuclear Reactions In the Middle Ages, individuals called alchemists spent a lot of time trying to make gold. Making an element is possible only if
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Fundamental Forces of the Universe. There are four fundamental forces, or interactions in nature. Strong nuclear Electromagnetic Weak nuclear
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Atoms, Ions, and Isotopes. All matter is composed of particles called atoms. An atom is the smallest unit of an element that carries the general properties
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Chapter 3 Notes. The Atom: From Idea to Theory Historical Background In approximately 400 BC, Democritus (Greek) coins the term“atom” (means indivisible)
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Chapter 2. Matter Consists of Elements Elements cannot be broken down by ordinary chemical means Atoms are unique building blocks for each element Atomic
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CHEMISTRY
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Atoms, Ions, and Isotopes
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