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Fichas del conjunto (9)
- 1Where is the atomic numberThe bottom number of the element on the periodic table
- 2Mass numberTop number
- 3The number of electronsThe same as the atomic number
- 4The number of protonsThe same as the atomic number
- 5The number of neutronsThe difference between the mass and the atomic number
- 6CompoundDifferent types of atoms joint by a chemical bond
- 7MixtureTwo or more atoms or compounds that are mixed together but not with a chemical bond
- 8ElementsOne type of atom
- 9—
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- Fichas sobre Revision , creado por 300188 el 23/02/2016.
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- 300188
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