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WorksheetsBonding Review
Total questions: 15
Worksheet time: 8mins
When electrons are transferred from one atom to another (given or taken), the ions that form are attracted to one another by their opposite charges. This type of bonding is
covalent bonding.
hydrogen bonding.
ionic bonding.
metallic bonding.
When two elements have high attraction for electrons they form bonds by sharing the electrons between the two atoms. This type of bonding is known as
covalent bonding.
hydrogen bonding.
ionic bonding.
metallic bonding.
In ____________________ electrons are shared among many atoms. The positive ions are surrounded by a "sea" of electrons.
covalent bonding
hydrogen bonding
ionic bonding
metallic bonding
Electronegativity is a measurement of
the amount of negative charge on an atom.
the conductivity of a substance.
the strength of attrattraction that an element has for an electron.
the strength of attraction that an element has for a proton.
When an element that has high electronegativity (like a nonmetal) bonds with an element that has low electronegativity (like a metal), a(n) ___________ bond will form.
covalent
hydrogen
ionic
metallic
When both elements in a bond have high electronegativity (as with two nonmetals), a(n) _________________ bond will form.
covalent
hydrogen
ionic
metallic
An unknown substance is brittle, does not conduct electricity as a solid, but is a good conductor when it is dissolved in water. This substance must have
covalent bonds.
hydrogen bonds.
ionic bonds.
metallic bonds.
What is the correct chemical formula for selenium dibromide?
SeBr
Se2Br
Se2Br2
SeBr2
What is the correct name for TiO ?
titanium oxide
titanium II oxide
titanium I oxide
titanium monoxide
The correct name for PCl3 is phosphorus trichloride because
the substance contains covalent bonds.
the substance contains ionic bonds.
the charge on phosphorus is +3.
the charge on phosphorus is -3.
One thing that all types of bonding have in common is that
they involve transfer of protons.
they decrease potential energy of the atoms.
they increase potential energy of the atoms.
they depend on the number of neutrons in the nucleus.
Substances with metallic bonds are good conductors and are also very flexible because of the
crystal lattice structure.
ability of electrons to move relatively freely.
strong attraction of the electrons for the atoms.
ability of protons to move relatively freely.
Which pair of elements below is most likely to form a covalent bond?
Na and Cl
Cu and O
V and Ag
P and F
The most electronegative element on the Periodic table is
hydrogen.
fluorine.
Francium.
Radon
Which of the following is the correct chemical formula for MnO2 ?
magnesium oxide
manganese II oxide
manganese IV oxide
manganese I oxide
