Covalent Bonding
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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| the energy required to break a bond between two covalently bonded atoms. | show 🗑
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| show | bonding orbital
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| show | covalent bond
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| show | coordinate covalent bond
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| a molecule consisting of two atoms. | show 🗑
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| show | double covalent bond
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| show | molecular compound
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| a chemical formula of a molecular compound that shows the kinds and numbers of atoms present in a molecule of a compound. | show 🗑
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| a neutral group of atoms joined together by covalent bonds. | show 🗑
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| show | network solid
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| show | nonpolar covalent bond
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| show | polar bond
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| a molecule in which one side of the molecule is slightly negative and the opposite side is slightly positive. | show 🗑
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| a tightly bound group of atoms that behaves as a unit and has a positive or negative charge. | show 🗑
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| show | single covalent bond
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| show | VSEPR theory
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| show | low
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| a molecular formula shows how many _______ of each _______ a molecule contains. | show 🗑
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| show | noble gases
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| in a coordinate covalent bond, the shared electron pair comes from a _______ atom. | show 🗑
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| show | a strong covalent bond
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| when different atoms bond, the more ___________ atom attracts electrons more strongly and acquires a slightly ___________ charge. | show 🗑
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| show | weaker
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| melting a network solid requires breaking ________ bonds throughout the solid. | show 🗑
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| ionic or covalent?MgCl2 | show 🗑
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| ionic or covalent?Na2S | show 🗑
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| ionic or covalent?H2O | show 🗑
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| ionic or covalent?H2S | show 🗑
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| show | tetrahedral, 109.5
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| predict shape and bond angle.CO3 2- | show 🗑
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| show | tetrahedral, 109.5
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| show | angular, 105
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| the two weakest intermolecular attractions-dispersion interactions and dipole forces. | show 🗑
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| attractive forces in which a hydrogen covalently bonded to a very electronegative atom is also weakly bonded to an unshared electron pair of another electronegative atom. | show 🗑
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| atoms react by gaining or losing electrons so as to acquire the stable electron structure of a noble gas, usually eight valence electrons. | show 🗑
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| a covalent bond in which three pairs of electrons are shared by two atoms. | show 🗑
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| show | bond energy
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| show | bond length
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| show | potential energy
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| a stable bond typically has _______ potential energy. | show 🗑
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| which is most polar?HF, HCl, H2O, HBr | show 🗑
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| ions are always ________. | show 🗑
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| show | polar covalent
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| a chemical bond between atoms results from the attraction between alectrons and ___________. | show 🗑
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| a covalent bond consists of ___________. | show 🗑
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| show | nonpolar covalent
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| show | polar
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| show | high electronegativity
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| the greater the electronigitivity difference between two atoms bonded together, the greater the bond's percentage of ________ ___________. | show 🗑
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| show | valence electrons
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| a chemical bond that results from the electrostatic attraction between positive and negative ions is called a(n) __________. | show 🗑
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| if electrons involved in bonding spend most of their time closer to one atom rather than the other, the bond is __________. | show 🗑
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| show | ionic bond
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| show | 1.7
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| show | polar
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| show | polar
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| in polar bonds, the more electronegative atom... | show 🗑
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| show | sharing electrons
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| the name of the bond formed when atoms share three pairs of electrons is... | show 🗑
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| show | coordinate covalent bond
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| molecular compounds tend to have relatively... | show 🗑
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| polar molecules tend to line up with their negative ends all on one side when... | show 🗑
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| which combination of atoms would most likely produce a covalent bond?K, O /Cu, Se / N, F /Fe, S | show 🗑
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| which of the following bond types is the weakest?ionic bond /Van der Waals force / covalent bond /hydrogen bond | show 🗑
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Created by:
m.sickles04
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