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Chap.12 Vocab
Vocaculary for Chap 12
Question | Answer |
---|---|
PERIODIC | Describes something that occurs or repeats at regular intervals. |
PERIODIC LAW | the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements. |
PERIOD | In chemistry, a horizantal row of elements in the periodic table. |
GROUP |