Term
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Definition
| Decimal ratio of mass of the element (or part) to the whole compound |
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Term
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Definition
| Ratio of mass of a part per 100 g of the compound |
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Term
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Definition
| # of protons in an atom (also electrons if the atom is neutral) |
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Term
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Definition
| Sum of the protons and neutrons in an atom or isotope |
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Term
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Definition
| Atoms of an element that have different number of neutrons and therefore different mass |
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Term
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Definition
| A horizontal row on the PT |
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Term
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Definition
| A vertical column on the PT: same number of valence electrons, similar properties |
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Term
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Definition
| Made of a metal and nonmetal or polyatomic ion(s) (transfer of electrons) |
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Term
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Definition
| (Aka molecular compound) made of all nonmetals joined by a covalent bond (sharing of electrons) |
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Term
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Definition
| Positively charged atom formed by losing electrons |
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Term
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Definition
| Negatively charged ion formed by gaining electrons |
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Term
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Definition
| Simplest ratio of moles to moles in a compound |
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Term
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Definition
| Actual formula of a molecular compound, whole number multiple of the empirical formula |
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Term
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Definition
| 2-dimensional image showing the bonded atoms and type(s) of bond(s) |
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Term
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Definition
| Molecular species that when dissolved in water releases a hydrogen ion. |
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Term
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Definition
Hydrorootic Acid
Made of hydrogen and a single nonmetal |
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Term
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Definition
| Rootic Acid (Hydrogen rootate) or Rootous Acid (Hydrogen Rootite) |
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Term
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Definition
| Ionic Solid that has absorbed water into its crystalline structure |
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