Science TDA Word Scramble
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| Question | Answer |
| Laws of Conservation of Mass | The mass of the product of a chemical reaction must be the same as the mass of the reactants in that reaction. |
| Physical Change | A substance affect only physical properties, such as its size and shape or whether it is a solid liquid or gas |
| Chemical Change | Produce new substance that have properties different from those of the original substances |
| Element | Substance that cannot be broken down into simpler substances |
| Chemical Formula | Represent the chemical names of substances in the equation |
| Compound Molecule | Made up of more than one type of atom |
| Element (Diatomic) Molecule | Molecules of only one type of atom |
| Chemical Equation | Short-hand form for writing what reactants are used and what products are formed in a chemical reaction |
| Chemicl Reaction | Process that produces chemical change resulting in new substances that exist before a chemical reaction begin |
| Reactants | Substances that exist before a chemical reaction begin |
| Products | Substance that forms as a result of a chemical reaction |
| Coefficient | Tells the number of molecules |
| Subscripts | Tells the number of a certain type of atom in one molecule |
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Rolo6399
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