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Section 2 (compound (a pure substance containing two or more elements that…
Section 2
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Polar bond
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An example of polar bond is hydrogen and oxygen because there are two hydrogen atoms and one oxygen atom they are uneven.
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Chemical Formula
A combination of chemical symbols and numbers that shows which elements are present in a compound and how many atoms of each element are present
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Atoms form bonds 4 different ways: losing, gaining, pooling, or by sharing electrons with other elements