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Chemical Changes

The original substances in a chemical reaction are called waterproductsreactantssynthesisSelect your answer. The coinssynthesisproductscompoundSelect your answer are the new substances produced by the chemical change. Bubbles in soda appear during a(n) compoundproductsdecompositionsynthesisSelect your answer reaction. An example of a(n) compoundsynthesisdecompositionnoble gasesSelect your answer reaction is the rusting of steel wool. During a replacement reaction, one element replaces another in a(n) compoundproductsperiodic tablenoble gasesSelect your answer. Elements’ chemical properties can be predicted from their decompositionsynthesisperiodic tableproductsSelect your answer positions. Elements in the first column react immediately on contact with noble gaseswatercompounddecompositionSelect your answer. Elements in the last column, called the synthesisnoble gasesdecompositioncompoundSelect your answer, rarely form compounds with other elements. Metals in the periodic tablemiddlesynthesisproductsSelect your answer column are more stable than sodium. For this reason, these elements are used to produce watercoinsproductsnoble gasesSelect your answer.