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WorksheetsCovalent Bonds Review
Total questions: 10
Worksheet time: 5mins
Covalent bonds form between
metals and metals
nonmetals and nonmetals
metals and nonmetals
Covalent bonds involve
freely moving valence electrons
sharing valence electrons
transfer of electrons
Chemical bond formation
releases energy
stores energy
In order to break a covalent bond you need to
add energy to the compound
subtract energy from the compound
Molecular compounds are made up of
metals
metals and nonmetals
nonmetals and nonmetals
only covalent bonded atoms
How many shared electrons make up a single covalent bond?
1
2
3
4
How many shared electrons make up a double covalent bond?
1
2
3
4
What is a coordinate covalent bond?
type of covalent bond in which one of the atoms provided both of the electrons in a shared pair
type of covalent bond in which two atoms provide the electrons in a shared pair
type of covalent bond in which three atoms provided the electrons in a shared pair
A coordinate covalent bond is
stronger than a regular covalent bond
weaker than a regular covalent bond
the same strength as a regular covalent bond
If drawing the ion PO43- you should
add 4 electrons
subtract 4 electrons
add 3 electrons
subtract 3 electrons
