The substances before a chemical reaction occurs. Column B a.Valence

The substances before a chemical reaction occurs.Column B a.Valence electrons b.Ion c.Law of Conservation of Matter d.Chemical
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The substances after a chemical reaction occurs.a.Valence electrons b.Ion c.Law of Conservation of Matter d.Chemical bonds
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Match the following term to the correct definitionColumn A 1. chemical change 2. physical change 3. chemical reaction 4. Law of
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2. asked by Bob
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A ______________ occurs when substances are changed into different substances when bonds break and reform. (1 point) Responses
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Process by which atoms or one substance are rearranged to form different substances?a.Valence electrons b.Ion c.Law of
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Product reactions results. Tell if a chemical reaction or physical reaction occurs when mixing these two substances.NaCL+
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When a chemical reaction occurs, what happens to the atoms of the two substances?
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What statement below is NOT true of a chemical reaction?a It involves breaking chemical bonds and forming new chemical bonds. b
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What is a synthesis reaction?a reaction that occurs when one element within a compound is exchanged with another element a
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Which phrase best describes a redox reaction?a a chemical reaction involving the burning of a metal in the presence of oxygen b
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