Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Coefficient | a number that is constant for a given substance, body, or process under certain specified conditions, serving as a measure of one of its properties
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| Subscript |
Also called subfix. any character, number, or symbol written next to and slightly below another.
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| Products | a substance obtained from another substance through chemical change
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| Reactants | any substance that undergoes a chemical change in a given reaction.
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| Chemical Equation | the symbolic representation of a chemical reaction where the reactant entities are given on the left hand side and the product entities on the right hand side
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| Compound Molecule | a molecule that contains at least two different elements.
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| Element | one of a class of substances that cannot be separated into simpler substances by chemical means
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| Chemical Formulas | formula: a representation of a substance using symbols for its constituent elements
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| Element(diatomic)Molecule | molecules composed only of two atoms, of either the same or different chemical elements.
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| Chemical reaction | A process that involves rearrangement of the molecular or ionic structure of a substance
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| Physical change | phase change: a change from one state (solid or liquid or gas) to another without a change in chemical composition.
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| Law of Conservation of Mass | conservation of mass: a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system
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