Chemical Reactions Key Terms Crossword Puzzle

QUESTIONS LIST:

• compound: a substance formed when two or more elements chemically bond together
• ph scale: the scale to measure how acid or alkaline a substance is
• chemical reaction: a process in which one or more substances are converted into one or more different substances
• reactant: a substance or substances that participate in a chemical reaction
• indicator: a substance that undergoes a visible change when ph changes
• product: a substance that are formed as a result of a chemical reaction
• mixture: a combination of two or more substances that are physically mixed, but not chemically combined