Chemical bonding that results from the electrical attraction between large numbers of cations and anions is called..
What is an ionic bond
100
indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subsripts
What is chemical formula
100
is composed of positive and negative ions that are comnined so that the numbers of positive and negative charges are equal..
What is Ionic compound
100
Malleability
What is the ability of a substance to be hammered or beaten into thin sheets.
100
What outside shot has a value of 3 points
What is a three point shot
200
results from the sharing of electron pairs between two atoms..
What is covalent bonding
200
is H2O, which reflects the fact that a single water molecule consists of one oxygen atom joined by separate covalent bonds to two hydrogen atoms
What is the molecular formula of water
200
NaCl
What is an example of a formula unit
200
states that repulsion between the sets of valence-level electrons surrounding an atom causes these sets to be oriented as far apart as possible.
What is VSEPR Theory
200
a molecule containing only two atoms
What is a diatomic molecule
300
a covalent bond in which the bonding electrons are shared equally by the bonded atoms, resulting in a balanced distribution of electrical charge..
What is a nonpolar covalent bond
300
Chemical compounds tend to form so that each atom, by gaining, losing, or sharing electrons, has an octet of electrons in its highest occupied energy level..
What is Octet Rule
300
a charged group of covalently bonded atoms
What is polyatomic ion
300
Determines molecular polarity
What is the polarity of each bond, along with the geometry of the molecule.
300
The energy required to break a chemical bond and form nuetral isolated atoms
What is bond energy
400
Such bonds are ____, meaning that they have an uneven distribution of charge..
What is polar
400
hydrogen forms bonds in which it is surrounded by onl two electrons. Boron, B, has just three valence electrons..
What are exceptions to the Octet Rule
400
in an ionic crystal, ions minimize their potential energy by combining in an ordery arrangement known as ____
What is crystal lattice
400
a pair of electrons that is not involved in bonding and that belongs exclusively to one atom
What is unshared pairing
400
when a metal is drawn into a wire, the metallic bonds ____
What is do not break
500
is a covalent bond in which the bonded atoms have an unequal attraction for the shared electrons.
What is polar-covalent bond
500
is an electron-configuration notation in which only the valence electrons of an atom of a particular element are shown, indicated by dots placed around the element's symbol
What is electron-dot notation
500
the engergy released when one mole of an ionic crystalline compound is formed from gaseous ions.
What is lattice energy
500
a covalent bond produced by the sharing of three pairs of electrons betwen two atoms
What is a triple bond
500
orbitals of equal energy produced by two or more orbitals on the same atom