Final Exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| atoms are what when they are combined | more stable
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| when atoms share electrons, the electrical attraction of an atom for the electrons is called the atoms | electronegativity
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| if th eatoms that share electrons have an unequal attraction for the electrons, the bond is called | polar
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| a covalent bond results when what are shared | electrons
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| a mutual electrical attraction between the nuclei and valence electrons of different atoms that binds the atoms together is called a | chemical bond
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| in many compounds, atoms of main group elements form bonds so that the number of electrons in the outermost energy levels of each atom is | 8
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| if two covalently bonded atoms are identical, the bond is | nonpolar covalent
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| a chemical bond resulting from the electrostatic attraction between positive and negative ions is called | ionic bond
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| the electrons involved in the fromation of chemical bond are called | valence electrons
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| most chemical bonds are | partly ionic and partly covalent
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Terry22
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