Review Questions Word Scramble
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Question | Answer |
What is the amount of atoms if a chemical has the prefix hepta? | 7 |
Na3OCl4 has what chemical name? | Trisodium Monoxide Tetrachloride |
What chemical reaction gives off heat, cold, or light? | Energy Change |
What are the four signs of a chemical reaction? | Color Change, Solid Formation(Precipitate Formation), Energy Change, Gas Formation |
What prefix is used to show there are four atoms of a single element in a chemical reaction? | tetra |
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Sportychic013
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