Vocabulary
Ion Formation
Ionic Bonds and Compounds
Names and Formulas
Metallic Bonds
100
A negatively charged ion that results from the gain of one or more valence electrons.
What is Anion
100
Positively charges ions that result from the loss of one or more valence electrons
What is Cation
100
The electrostatic force that holds oppositely charged particles together.
What is Ionic bond
100
The charge of a monatomic ion
What is Oxidation number
100
________________ alloys occur when some of the atoms in an original metallic solid are replaced by another metal.
What is Substitutional
200
A mixture of atoms with metallic properties.
What is Alloy
200
The part of an atom that is involved in chemical bonding
What is Valence electrons
200
Ionic compounds tend to have _______ boiling points and melting points due to their stability.
What is High
200
When writing chemical formulas, ________ describe the number of atoms of an element involved in an ionic compound.
What is Subscripts
200
Electrons that are not bound to any particular atom are referred to as __________ electrons.
What is Delocalized
300
The simplest ratio of atoms in an ionic compound
What is Formula unit
300
An atom of phosphorus will most likely form an _______ with an oxidation number of _______.
What is Anion; 3-
300
Ions pack closely together in regularly repeating patterns, creating a stable ________ ________ structure.
What is Crystal lattice
300
____________ ____ act as an individual compound, where the charge applies to the entire group of atoms.
What is Polyatomic ions
300
Describe at least 3 properties of metals
What is Answers will vary
400
Ions whose aqueous solution conducts an electric current.
What is Electrolytes
400
Transition metals often lose ________ electrons to gain a charge of _________.
What is 2 or 3; 2+ or 3+
400
Binary ionic compounds consist of a ________ cation and a _________ anion.
What is Metallic; nonmetallic
400
Name the following compound: BeOH
What is Beryllium hydroxide
400
Metallic bonds occur between __________ __________ and __________ __________.
What is Metallic cations; delocalized electrons
500
The energy required to separate 1 mol of atoms in an ionic compound.
What is Lattice energy
500
Metals tend to form ________, while nonmetals tend to form _______.
What is Cations; anions
500
The formation of ionic compounds is always exothermic, meaning that ______________________________________.
What is Energy is released
500
Write the chemical formula for Iron (III) oxide
What is Fe2O3
500
Metallic bonds are like ionic bonds in that they _______________________________________________ and _____________________________________________.
What is Are based on charge; form crystal lattices
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