Binary Ionic
The formula for cesium sulfide.
What is Cs2S?
Name the compound Se7F4.
What is heptaselenium tetrafluoride?
This is the only time you do NOT use a prefix in a covalent compound.
What is when there is only one of the first element?
This is the minimum number of different elements in a compound that contains a polyatomic ion.
What is 3?
The reason for using roman numerals and parentheses when writing out in words the name of a compound.
What is these are necessary when a metal can have more than one charge?
The name of the compound CaI2.
What is calcium iodide?
The formula for nonanitrogen hexasulfide.
What is N9S6?
Name the compound Al2Se3.
What is aluminum selenide?
Name the compound (NH4)2SO4.
What is ammonium sulfate?
These two elements don't "live" in the transition metal area of the PT, but they act like transition metals and each can have these two charges.
What are tin (Sn) and lead (Pb) and what are 2+ and 4+?
The name of the compound CoCl2.
What is cobalt (II) chloride.
These type(s) of elements make up covalent compounds.
What are nonmetals and, sometimes, metalloids?
The formula for magnesium hydroxide.
What is Mg(OH)2?
The formula for rubidium phosphate.
What is Rb3PO4?
Name the compound TiO2.
What is titanium (IV) oxide?
The formula for gallium oxide.
What is Ga2O3?
Name the compound NH3.
What is nitrogen trihydride?
The name of the compound Si4O5.
What is tetrasilicon pentoxide?
Name the compound Fe(ClO4)3.
What is iron (III) perchlorate?
These transition metals will only have one charge, so we do not use roman numerals when naming them.
What are Zn (2+), Cd (2+) and Ag (1+)?
The name of the compound BaBr2.
What is barium bromide?
The formula for triarsenic octafluoride.
What is As3F8?
(A) This is the mistake a student made when naming the compound CrF3 as chromium fluoride, and (B) this is the correct name.
(A). What is because it's a transition metal, he/she did not include the roman numeral and parentheses that are required to show the charge of the chromium?
(B). What is chromium (III) fluoride?
The formula for calcium borate.
What is Ca3(BO3)2?
Write the formula for nickel (II) phosphate.
What is Ni3(PO4)2?