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The name of FeCl₂ is
iron (II) chloride
iron (I) chloride
LiBr is called
lithium (I) bromine
lithuim (I) bromide
Name the ionic compound SnSe2
Tin (IV) Selenide
Tin (II) triselenide
Which of these combinations is an ionic compound made of?
Metal and Metal
Nonmetal and Nonmetal
Metal and Nonmetal
Cation and Cation
Name the following ionic compound: BeCl2
beryllium II chloride
Name the following ionic compound: Cs2S
cesium II sulfate
cesium II sulfide
Which of the following combinations would need roman numerals in the name?
potassium + fluorine
beryllium + oxygen
boron + iodine
gold + oxygen
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
When naming a compound, which of these is written first?
When naming a compound, what must the last part be?
the element with "ide" at the end
the element with the ending "ite"
the name of the element
the element with "ide" at the end, unless its a polyatomic ion
What is the name of the compound Na2(SO4)?
What is the name of the compound Sc(OH)3?
Scandium (III) hydroxide
Scandium (I) hydroxide
Scandium (II) hydroxide
The name of the compound Ca3(PO4)2
calcium phosphorus oxide
The number that tells you if an ion has lost or gained electrons
If I gain electrons I become
Positive because I've added to my atom
negative because I've added electrons
same because i'm balanced
equal because now I have electrons
By looking at the formula of an ionic compound, we can determine the charge (oxidation state) of a transition metal.