TYPES OF CHEMICAL BONDS
IONIC BONDS
COVALENT BONDS
METALLIC BONDS
TYPES OF ELEMENTS PARTICIPATING IN BOND
TYPES OF ELEMENTS PARTICIPATING IN BOND
TYPES OF ELEMENTS PARTICIPATING IN BOND
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Metals (groups 1-3, and trans metals)
Non-metals (groups 4-7)
1st element is a metal, 2nd is a non-metal
OR has a polyatomic
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NAMING (NOMENCLATURE)
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Cations are named first, written from
the periodic table
Anions are written last, you change the
ending to end in “-ide”
Polyatomics are named exactly as
printed on page 224
Trans metals need a roman numeral to
show their charge.
Ex: calcium fluoride, ammonium
carbonate, titanium (III) chloride
Non-metals (groups 4-7) ONLY
Both elements are on the RIGHT side of
the periodic table
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NAMING (NOMENCLATURE)
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The second element to end in “-ide”
Use prefixes to show how many of each
element there are. You must have a
prefix on the second element. (mono-,
di-, tri-, tetra-)
Ex: carbon tetrachloride, carbon
monoxide
Diatomic Gases: 7 non-metals that can
bond with themselves
(N2, O2, F2, Cl2, Br2, I2, H2)
ELECTRONS
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Metals (groups 1-3, and trans metals)
ONLY
Both elements are on the LEFT side of
the periodic table
NAMING (NOMENCLATURE)
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Names are random, the person who
made the mixture gets to name them
Metals are mixed together to get an
alloy that has the desired characteristics
(flexibility, strength, conductivity, etc.)
Ex: brass, steel, amalgam
ELECTRONS
Are exchanged or transferred from a
cation to an anion
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ELECTRONS
Are shared between 2 non-metals
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Are delocalized electrons that belong to
several metallic nuclei
KEYWORDS
KEYWORDS
High boiling point
KEYWORDS
KEYWORDS
KEYWORDS
KEYWORDS
KEYWORDS
Electrostatic lattice
KEYWORDS
High melting point
KEYWORDS
Low melting point
KEYWORDS
Gases at room temp
KEYWORDS
shiny
KEYWORDS
Electron sea model
KEYWORDS
hard
brittle
soft
Low boiling point
Good conductors
malleable