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13 Cards in this Set
- Front
- Back
isotopes
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atoms of the same element with different numbers of neutrons
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kinetic molecular theory
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all matter consists of atoms or molecules in constant motion
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laboratory instruments
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tools or devices used in scientific expreiments
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ionic compound
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a compound that contains an ionic bond
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laser
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produces a highly concentrated, powerful beam of coherent light- one freq.
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joule
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a unit of work equal to one Newton meter
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kinetic energy
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of an object is the work that is being done as an object moves
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isotonic solution
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a solution having a concentration equal to that of a cell
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laboratory research
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careful, systematic study done in a room or building
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ion
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atons which have gained or lost electrons and are charged atoms
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interpolation
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a way of finding info on a table or graph about values that are known
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ionic bond
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a chemical bond that results from a transferred electron
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law of conservation of matter and energy
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states that matter and energy are neither created nor destroyed...
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