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3 Cards in this Set
- Front
- Back
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Which of the following is the best example of a chemical change?
A. Cutting hair B. Melting butter C. Shredding cheese D. Souring milk |
D. Souring milk
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Which of the following is the best example of a physical change?
F. Toasting bread G. Melting wax H. Frying an egg J. Rusting metal |
G. Melting Wax
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Elements in the modern periodic table are arranged in order of increasing-
F. atomic number. G. atomic mass. H. number of neutrons. J. number of valence electrons. |
F. Atomic number
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