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WorksheetsChapter 4 Review
Total questions: 39
Worksheet time: 20mins
Metallic bonding is
a type of ionic bond
a type of covalent bond
an attraction between positive ions and electrons
an attraction between positive and negative ions
Which of the following terms means that metals can be rolled into thin sheets, as in aluminum foil, or beaten into complex shapes?
malleable
ductile
alloy
polar
Which is an example of a metal alloy?
copper
bronze
tin
mercury
The best definition of an alloy is _____________.
mixture of 2 or more elements, both of which are nonmetals
one single metal
solution of a gas within a liquid
mixture of 2 or more elements, one of which is a metal
elements Beryllium, magnesium, calcium, strontium, barium and radium belong to _______
malleabiliy
Alkali metals
conductivity
Alkaline earth metals
Ability of a substance to be hammered or rolled into sheets.
malleability
mercury
actinide
alkaline earth metals
ability to be pulled into thin wires.
ductility
metal
actinide
malleability
elements Lithium, sodium, potassium, rubidium, cesium and francium belong to _____________
Ductility
Alkali Metals
Alkaline Earth Metals
Luster
Covalent bonds can be best described as
neutral atoms coming together to create electrons
ionized atoms coming together to trade electrons
ionized atoms coming together to destroy electrons
neutral atoms coming together to share electrons.
After a covalent bond has stabilized an atom, the atom will have
a full valence electron shell
an empty valence electron shell
more valence electron shells
fewer valence electron shells
How many different covalent bonds can Hydrogen (H) form?
1
2
3
4
A SINGLE covalent bond contains how many electrons?
1
2
3
4
A covalent bond involves the...
the donating of electrons between two atoms
sharing of electrons between two atoms
the losing of electrons
the gaining of electron
A triple covalent bond contains how many electrons?
4
3
6
2
A double covalent bond contains how many electrons?
2
3
1
4
The electron(s) in the outermost energy level; electrons with the highest energy
valence electrons
electrons
electron shell
closest to the nucleus
Atoms have from _____________ valence electrons
1-8
1-2
8
0-8
If an element is in family 1, how many valence electrons does it have?
1
2
8
7
If an element is in family 2, how many valence electrons does it have?
1
2
3
4
If an element is in family 14, how many valence electrons does it have?
1
4
8
14
If an element is in family 15, how many valence electrons does it have?
5
8
9
15
Which is not a characteristic of a metal?
good conductor
shiny luster
dull luster
ductile
Manganese is shiny, conducts heat and electricity, and can be hammered into thin sheets; what is it?
Nonmetal
Metal
Metalloid
None of these
Neon is colorless, a poor conductor of heat and is not able to be stretched. What is it?
Metal
Nonmetal
Metalloid
None of the above
What properties do nonmetals have in common?
Poor conductors of electricity
Good conductor of thermal energy
Soft and malleable
Shiny, lustrous surface
_____ refers to the way a metal can be hammered or rolled into thin sheets.
ductile
luster
malleable
conductivity
Nonmetals
A combination of two or more substances which do not chemically combine.
A combination of two or more substances which do not chemically combine.
A substance that shows the property of electrical conductivity between that of a conductor and that of an insulator; the foundation of modern electronics.
Elements that are typically not shiny, not malleable, and poor conductors of heat and electricity; usually gases or brittle solids.
Luster
The way the surface of a mineral reflects light; either metallic or non-metallic .
The ability of something to be reshaped without breaking.
A substance that readily transfers heat or electrical energy
Elements that are typically not shiny, not malleable, and poor conductors of heat and electricity; usually gases or brittle solids.
The way a metal's surface reflects light is called _____.
malleable
ductile
luster
conductivity
_____ refers to the way most metals can be stretched into wires.
Ductile
Luster
Malleable
Conductivity
He (helium) is stable with ____ valence electrons because of how small it is.
2
4
6
8
How many valence electrons make an element stable (with a couple of exceptions)?
10
18
8
20
Group ___ is unreactive because it has 8 valence electrons.
1
2
17
18
The most reactive groups on the periodic table are _____.
1 and 17
1 and 2
17 and 18
all of them
The electrons that are in the highest energy level of an atom and that are involved in chemical bonding.
electron dot structure
valence electron
chemical bond
ion
A representation of the valence electrons in an atom, using dots.
chemical bond
ion
bohr model
electron dot diagram
A mixture made of two or more elements, at least one of which is a metal is called a(n)
superconductor
alloy
complex metal
metallic bond
When electrons are ________ between two atoms, a covalent bond is formed.
transferred
dissolved
shared
none of the above
A covalent bond in which electrons are shared equally.
Nonpolar bond
Ionic compound
Valence electron
Pola bond
