Ionic
Ca2+ + Cl- =
CaCl2
Convert NaCl to word form:
sodium chloride
What is an ionic bond?
An ionic compound is a chemical compound composed of positively charged ions (cations) and negatively charged ions (anions) held together by electrostatic forces of attraction.
CO2
carbon dioxide
diphosphorus pentoxide
P2O5
Al + O2 =
Al2O3
Convert potassium iodide to its formula form:
KI
What is a covalent bond?
A covalent bond is a type of chemical bond where electrons are shared between atoms.
SO3
sulfur trioxide
carbon tetrachloride
CCl4
Ba + SO4 =
BaSO4
Covert Ca(OH)2 to word form:
calcium hydroxide
What is a mole?
A unit used to express the amount of substance, particularly in gases, representing 6.022 x 10^23 particles (Avogadro's number).
PCl3
phosphorus trichloride
sulfur hexafluoride
SF6
Ag + CrO4 =
Ag2CrO4
Convert magnesium nitrate to its formula form:
Mg(NO3)2
What is electronegativity?
Electronegativity is a measure of the ability of an atom to attract electrons towards itself in a chemical bond. It determines the polarity of a bond and influences the distribution of electrons in molecules.
N2O5
dinitrogen pentoxide
nitrogen dioxide
NO2
Sr + HPO4 =
Sr(HPO4)2
Convert Al2(SO4)3 to word form:
aluminum sulfate
What is a Lewis Structure?
A Lewis structure is a diagram that represents the arrangement of atoms and valence electrons in a molecule. It uses dots to represent valence electrons and lines to represent covalent bonds between atoms.
*NH3*
ammonia
dichlorine heptoxide
Cl2O7