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18 Cards in this Set
- Front
- Back
- 3rd side (hint)
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*blank* is the joining of atoms to form new substances.
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Chemical bonding
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two words
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*blank* is the force of attraction that holds two atoms together.
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Chemical bond
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two words
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*blank* is a unifying explanation for a broad range of hypotheses and observations that have been supported by testing.
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Theory
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one word
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*blank* are the electrons in the outermost shell of an atom.
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Valence electrons
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two words (last word is plural)
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*blank* is the force of attraction between oppositely charged ions.
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ionic bond
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two words
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A *blank* is a repeating three-dimensional (3-D) pattern of ions.
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crystal lattice
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two words
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*blank* is the force of attraction between the nuclei of the atoms and the electrons shared by the atoms.
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Covalent bond
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two words
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A *blank* is a neutral group of atoms held together by covalent bonds.
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molecule
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one word
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A *blank* is the attraction between a positively charged metal ion and the electrons in metals.
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Metallic bond
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two words
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Having a regular repeating pattern is *blank*
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periodic
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one word
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*blank* are the horizontal rows of elements on the periodic table.
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periods
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one word (plural)
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*blank* are the collumns of elements on the periodic table.
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groups
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one word (plural)
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The average number of protons and neutrons in the nucleus is the *blank*.
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atomic mass
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two words
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The number of protons in the nucleus of an atom is the *blank*.
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atomic number
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two words
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The number of protons in the nucleus of an atom is the *blank*.
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atomic number
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two words
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The number of protons in the nucleus of an atom is the *blank*.
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atomic number
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two words
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The exact number of protons and neutrons in the nucleus is the *blank*.
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mass number
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two words
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A *blank* atom is an atom with an equal number of protons and electrons.
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stable
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one word
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