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Covalent Bonds 2

Covalent Bonds Stack 2

TermDefinition
A coordinate bond is shown as an _____ that points from the atom donating the electrons. arrow
A covalent bond is considered _____ if the two atoms share the electrons equally. non-polar
A water molecule is a ____ molecule because the oxygen atom pulls electrons closer to it then the hydrogen atoms do, forming a molecule that is slightly more positive at one end than at the other. polar
A bond in which electrons are shared equally between two atoms is a __ __ ______. non-polar covalent bond
Group 4A-7A nonmetal elements are prone to form __ ___. covalent bonds.
A ______ covalent bond is formed when one atom contributes both bonding electrons in a covalent bond. coordinate
T or F: There are some covalent bonds that don't follow the more simple bonding rules. True
With the exception of hydrogen, all atoms in a _____ molecule MUST have 8 electrons around it. covalent
With the exception of hydrogen, all atoms in a covalent molecule MUST have ____ electrons around it. 8
With the exception of _____, all atoms in a covalent molecule MUST have 8 electrons around it. hydrogen
T or F: Lewis structures or electron dot formulas that can also be used for more complex compounds. True
T or F: Triple covalent bonds involve three shared pairs. True
Which is it? Double or triple covalent bonds involve two shared pairs of electrons. double
T or F: Atoms sometimes share more than one pair of electrons to attain noble-gas configurations. true
The pairs of valence electrons that aren't shared between atoms are called _____ pairs. unshared pairs or lone pair.
Group 4A-7A nonmetal elements are prone to form __ ___. covalent bonds.
Structural formula is Showing the pair of electrons in a colvalent bond as a dash mark. -
Created by: okokokar
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