mamaditto1226 mamaditto1226
  • 17-02-2017
  • Physics
contestada

The modern periodic table has______ groups. (Write your answer as a number.)

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Blurryface25
Blurryface25 Blurryface25
  • 17-02-2017
it contains 18 groups
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lauralechnyr
lauralechnyr lauralechnyr
  • 17-02-2017
I think it has 18 groups
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