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Polar molecules occur when ______________.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
A group of atoms that is held together by a covalent bond and acts as a unit is a ____________.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
This image shows an
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
The type of chemical bond that shares valence electrons is called a _______.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
This element
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
Elements in the same group will have the same _____________.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
An ionic bond is formed when _______________.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
When forming an ionic bond, metals will always have a _______________ charge.
number of valence electrons
atoms share electrons unevenly and have a slight positive and slight negative end
electron dot diagram
Can form 2 bonds
positive
molecule
covalent bond
a nonmetal accepts an electron from a metal
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