Metals
Nonmetals
Ions
Covalent Bonds
Oxidation
100
Metals are located on this side of the zig zag line of the periodic table
What is the left side?
100
The nonmetals are located on this side of the zig zag line.
What is the right?
100
an atom or a group of atoms that have become electrically charged.
What is an ion?
100
a chemical bond that forms when two atoms share electrons
What is a covalent bond?
100
the oxidation number of sodium (Na)
What is +1?
200
Of these characteristics, this one does NOT fit most metals: ductile, good conductors of heat & electricity, liquid at room temp, malleable
What is liquid at room temperature?
200
at room temp, more than half of the nonmetals are found in this state.
What is a gas?
200
the resulting charge if an atom LOSES an electron.
What is positive?
200
this element is satisfied with two valence electrons
What is hydrogen?
200
oxidation number of calcium (Ca)
What is +2?
300
The most reactive metals are found in this group or family.
What is Group 1?
300
Members of this family are fluorine, chlorine, bromine, and iodine.
What is Halogen?
300
When an electron is transferred from a sodium atom to a chlorine atom the chlorine atom results in this charge.
What is negative? DAILY DOUBLE: What is this compound?
300
The relationship of elements that may have the same number of valance electrons
What is group or family?
300
the oxidation number of neon.
What is 0?
400
These elements have two valence electrons in their atoms.
What are alkaline earth metals?
400
share characteristics with metals and nonmetals
What are metalloids?
400
the bond formed when electrons are transferred
What is ionic bond?
400
Examples are CO2 and H2O
What is a covalent bond?
400
the oxidation number of aluminum?
What is +3?
500
the two most common alkaline earth metals
What are calcium and magnesium?
500
this group has an oxidation number of 0
What are Noble gases?
500
Ionic compounds have this charge
What is neutral?
500
An example is CaCl2
What is an ionic bond?
500
the term that describes an ion that contains more than one element. (example NO3 -1)
What is polyatomic?
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