lorajesus47 lorajesus47
  • 24-07-2017
  • Chemistry
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Valence electrons determine an atom’s __________. a. mass c. atomic number b. chemical properties d. period

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Willchemistry
Willchemistry Willchemistry
  • 24-07-2017
Hey there !

Answer B

Chemical properties are characteristic behaviors of a substance when it is found in the presence of another substance. To investigate chemical properties we will have to carry out chemical transformations (performing chemical tests) and it is generally not possible to recover the sample used (because it suffers changes giving rise to other substances).

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