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Particle of matter that makes up an atom. Found in the nucleus it has a positive charge. |
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Particle of matter that makes up an atom. Found outside the nucleus. It has a negative charge. |
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Particle of matter that makes up an atom. Found inside the nucleus. It has no charge. |
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A table that organizes the different elements that make up all matter. |
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The center of an atom. Both protons and neutrons are found inside the nucleus. |
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The electrons that are found in the last shell of an atom. Farthest away from the nucleus. |
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A pure substance that makes up matter. There are over 100 different elements. |
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The elements on the left side of a chemical equation. |
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The elements on the right side of a chemical equation. |
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Two are more elements that are chemically combined. |
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There are 18 groups on the periodic table. They run up and down in a column. |
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There are 7 periods on the Periodic Table. The run horizontally on the table. |
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A short way of writing a chemical reaction using symbols and numbers. |
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The large number in front of an element telling you how many molecules you have of this element. ex. 3Si |
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