the attractive force that holds atoms or ions together
What is Chemical bond?
100
A molecule is a group of atoms that are held together by chemical forces; a molecule is the smallest unit of matter that can exist by itself and retain all of a substances chemical properties
What is a molecule ?
100
a compund composed of ions bound together by electronstatic attraction
ionic compound
100
a bond formed by the attraaction between postively charged matal ions and the electrons around them
metallic bonding
200
a force that attracts electrons from one to another which transforms a neutral atom into a ion
What is ionic bonding?
200
A chemical compound whose simpler units are molecules
What is a molecular compound?
200
the collections of atoms corresponding to ionic compound formula such that the same as the mass of 1 mol of formula unit
formula unit
200
the ability of a substance to be hammered or beaten into a sheet
malleability
300
a bond that formed when atoms share one or more pairs of electrons
What is Covalent bonding?
300
A combination of chemical symbols and numbers to represent a substance
What is chemical formula?
300
the energy assocated with construction a cyrstal lattice relative to the energy of all constituent atom seprated by infinite aistances
lattice energy
300
the abilituy of a substance to be hammered thin or drawn into wire
ductility
400
a covalent bond in which the bonding electrons are equally attracted to both bonded atoms
What is non-polar covalent bond ?
400
That shows the number and kinds of atoms in a molecule, but not the arragement
What is molecule formula?
400
an ion made of 2 or more atoms
polyatimic ion
500
A pair of electrons shared by two atoms is held closely by one atom
What is polar-covalent bond?
500
The engery required to break the bonds on a mol of a chemical compound