parts of an atom
has a positive charge
protons
Abreviations for the name of elements
chemical symbol
A bond that occurs when atoms share pairs of eletrons
covalent bond
produce hydrogen ions when dissolved in water
Acids
The scientist who developed a simple model of an atom
Who is Niels Bohr
has no charge
neutron
The basis for the name of some chemical symbols
The elements Latin Name
A bond that is formed when a positivly and negatively charged atoms attract each other
ionic bonds
produce hyroxide ions when disolved in water
bases
The man attributed for creating the periodic table of elements
Dmitri Mendeleev
has a negative charge
Electron
the horizonal rows on the periodic table
periods
an atom that is not likely to form a bond
a stable atom
determines the strength of an acid
the number of hydrogen ions it forms
A substance that changes color when exposed to acid or base solution
indicator
protons and neutron make up this part of an atom
Nucleus
vertical columns on the period table are called
groups or families
the factor that determines how atoms tend to form compounds
The number of electrons in the outer shells of the atom
a base that disolves in water
an alkali
a kind of molecule produces as a result of a chemical change
chemical reaction
A cloud like space surrounding the necleus
Shells
Name three kinds of information that can be found within each square
name, symbol, atomic number, atomic mass
What shape do all ionic compounds form?
crystals
A special thing used to determine the concentration of a solution
the pH scale
an ionic compound produced from a reaction between an acid and a base
salt