The Periodic Table
States the number of protons in an atom
Atomic number
What an ionic bond is formed between
A metal and a nonmetal.
What a covalent bond forms between
Two nonmetals
The composition of an acid
Hydrogen and a polyatomic
"Gases"
O2, F2, etc.
States the number of protons and neutrons in an atom combined
The action taking place in an ionic bond
Transfer of electrons
The action taking place in a covalent bond
Sharing of electrons
When naming acids, the ending that is substituted for an "ate" polyatomic ending...
And a polyatomic ending in "ite"...
"ic"
"ous'
Ozone
O3
Element that cannot exist stably on its own
Forms a diatomic molecule
The addition needed in the chemical name of an ionic bond between a transition metal and a nonmetal
A roman numeral
The addition needed in the chemical name of a covalent compound
Prefixes
Five properties of acids
Release H+ ions
Sour
Corrosive
pH 0 to 7.
Conduct electricity
Ammonia
NH3
An ion that, when stable, has identical structure to a noble gas...
Ex. Chlorine and Argon.
Isoelectric
Group of atoms that stay together and act as a metal of (most) a nonmetal)
Polyatomic
Five properties of bases
Release OH- ions
Bitter
Corrosive
pH 7 to 14
Conduct electricity
Methane
CH4
Property that increases as you go down to the left corner of the table
Metals reactivity
Nonmetals increase reactivity as you go up to the right corner.
Four properties of ionic compounds
Usually forms crystalline (hard, brittle) solids.
Soluble in water.
Electrolyte (when dissolved in water, it conducts electricity)
High melting and boiling points
The colour phenolphthalein turns in an acid
Stays clear. Becomes pink in a base.
Hydrogen peroxide
H2O2