enFIIonic Bond Puzzle By: Maryam Oraby P:0718
ion:An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
cation:A positively charged ion.
anion:A negatively charged ion.
oxidation number:A number assigned to an element in chemical combination that represents the number of electrons lost.
octet rule:when atoms combine to form molecules they generally each lose, gain, or share valence electrons until they attain or share eight.
ionic bond:bond between two ions formed through the transfer of one or more electrons.
covalent bond:the bond formed by the sharing of a pair of electrons by two atoms.
metallic bond:the type of chemical bond between atoms in a metallic element, formed by the valence electrons moving freely through the metal lattice.
formula unit:the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements.
polyatomic ion:a charged particle which has two or more atoms held together by covalent bonds.
binary ionic compound:a salt consisting of only two elements in which both elements are ions, a cation and an anion.
ternary ionic compound:consists of three compounds usually an element (i.e. metal) and a polyatomic ion.
molar mass:the mass of a molecule in grams per mole, the sum of the component atomic masses; molecular weight.
chemical bond: mutual attraction between two atoms resulting from a redistribution of their outer electrons.
electrolyte:conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions.
alloy:a substance composed of two or more metals, or of a metal or metals with a nonmetal, intimately mixed, as by fusion or electrodeposition.
lattice energy: the energy required to separate the ions of a crystal to an infinite distance, usually expressed in joules per mole.
monoatomic ion:an ion consisting of one or more atoms of a single element.
Ionic Bond Puzzle By: Maryam Oraby P:07
O
I
I
B
T
B
L
O
A negatively charged ion.
A positively charged ion.
an ion consisting of one or more atoms of a single element.
the bond formed by the sharing of a pair of electrons by two atoms.
bond between two ions formed through the transfer of one or more electrons.
a charged particle which has two or more atoms held together by covalent bonds.
consists of three compounds usually an element (i.e. metal) and a polyatomic ion.
mutual attraction between two atoms resulting from a redistribution of their outer electrons.
a salt consisting of only two elements in which both elements are ions, a cation and an anion.
An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
the mass of a molecule in grams per mole, the sum of the component atomic masses; molecular weight.
A number assigned to an element in chemical combination that represents the number of electrons lost.
conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions.
the energy required to separate the ions of a crystal to an infinite distance, usually expressed in joules per mole.
when atoms combine to form molecules they generally each lose, gain, or share valence electrons until they attain or share eight.
the type of chemical bond between atoms in a metallic element, formed by the valence electrons moving freely through the metal lattice.
a substance composed of two or more metals, or of a metal or metals with a nonmetal, intimately mixed, as by fusion or electrodeposition.
the chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements.