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WorksheetsBonding & Nomenclature Review
Total questions: 37
Worksheet time: 43mins
When an atom loses an electron, it forms a(n)
anion
cation
polyatomic ion
neutral ion
A chemical bond that forms when atoms share electrons is always a(n)
polar bond
ionic bond
metallic bond
covalent bond
When two fluorine atoms share a pair of electrons, the bond that forms is a(n)
Polar covalent bond
Ionic bond
Nonpolar covalent bond
Double bond
The compound with the formula SiCl4 is
Silicon chloride
Silicon chlorine
Silicon(I) chloride
Silicon tetrachloride
Which type of solid is likely to be the best conductor of electric current?
Ionic compound
Covalent compound
metal element
nonmetal element
AlPO4
Aluminum Phosphorus Oxide
Aluminum Phosphate
Aluminum Phosphorus Tetraoxide
Phosphorus Aluminumate
Why is a rock salt crystal likely to shatter when struck?
When ions with the same charge are pushed closer together, they repel one another
The electrons are removed from the element
The protons are removed from the element
When ions with opposite charges are pulled farther from each other, the crystal shatters
Why do ionic compounds include at least one metal?
Metals form anions
Metals form cations
Metals tend to acquire electrons from anions
Metals do not attempt to gain a stable configuration
Metallic bonds form bonds between
Cations and protons
Anions and protons
Anions and electrons
Cations and free electrons
What is the reason that water has a higher boiling point than expected?
Attractions among nonpolar water molecules are strong
Water molecules are not very massive
There are strong attractions among polar water molecules
There are no attractions among water molecules
The energy applied to an outer electron to remove it from its atom is ____.
Attraction energy
Ionization energy
Electronegativity
Atomic radius
In general, elements on the right side of the periodic table (nonmetals and metalloids) are more reactive than the elements (metals) on the left side.
True
False
Elements on the left side of the Periodic Table have a greater attraction for electrons than elements on the right.
True
False
Which one of the selections is NOT correct?
The metallic bond is stronger than ionic and covalent bonds
A metal may be described as a low-density cloud of free electrons
Metals are excellent conductors of heat and electricity
Electrostatic forces establish attractions between cations and delocalized electrons
Name the following binary molecule:
SCl2
Silicon dichlorine
Silicon dichloride
Sulfur dichloride
Sulfur chloride
When is an atom least likely to react?
When the highest occupied energy level of an atom is filled with electrons.
When the highest occupied energy level of an atom is filled with more than 8 electrons.
When the valence electrons of an atom gain one (1) more electron.
When the valence electrons of an atom gain two (2) more electron.
When the highest occupied energy level is filled with electrons.
stable electron configuration
valence electrons
polarity
ionization
Which type of bond results in a crystal lattice?
metallic bond
ionic bond
nonpolar covalent bond
polar covalent bond
What attractions hold atoms together in a covalent bond?
The attractions between the shared neutrons and the protons in each nucleus
The attractions between the shared elections
The attractions between the shared protons
The attractions between the shared elections and the protons in each nucleus
What happens to the charge on atoms when they form a polar covalent bond?
the electrons are shared equally by each molecule
the protons and electrons are shared equally by each molecule
the attraction between the shared electrons causes the ends of the molecule to be positive
the attraction between the shared electrons causes one end of the molecule to be positive and the other negative
The factors that determine if a molecule is polar or nonpolar
shape and charge
type of atoms and charge
number of electrons and number of protons
type of atoms and shape
Name the following binary molecules:
LiCl2
Lithium Chlorine
Lithium Dichlorine
Lithium Chloride
Lithium Chlorine-ide
Double bonds involve how many electrons?
2
4
6
8
Single bonds involve how many electrons?
2
4
6
8
electrons are permanently transferred from a metal to a nonmetal
metallic bond
ionic bond
covalent bond
ionization bond
electrons are shared between atoms
metallic bond
ionic bond
covalent bond
ionization bond
Used to show the number of atoms of an element in a molecule or the ratio of ions in a crystal lattice
subscript
superscript
coefficient
ionization number
Similar atoms can have different numbers of protons
True
False
Name the following binary compound:
Ca(OH)2
Calcium Hydrogen
Calcium Oxide
Calcium hydroxide
Calcium Oxygen Hydroxide
Which of these elements has the highest ionization energy?
Hydrogen (H)
Potassium (K)
Francium (Fr)
Sodium (Na)
Which of these elements has the Lowest ionization energy?
Hydrogen (H)
Potassium (K)
Francium (Fr)
Sodium (Na)
Which of the following is a diatomic molecule?
CO2
H2O
CO
H2
What do the dots represent on a dot diagram?
number of electrons
valence electrons
number of protons
number of shared electrons
In the Lewis Dot Structure, how many dots should Fluorine have?
3
5
7
8
In the binary compound magnesium dichloride, the anion is _____ and the cation is _____.
Magnesium, Chlorine
Chlorine, Magnesium
Magnesium, Chloride
Chloride, Magnesium
K2SO4
Potassium Sulfur Oxygen
Kinser Sodium Tetraoxide
Potassium Sulfate
Dipotassium Sulfur Tetraoxide
