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- Multiple ChoicePlease save your changes before editing any questions.
The name of FeCl₂ is
iron chloride
iron (II) chloride
iron (I) chloride
iron dichloride
- Multiple ChoicePlease save your changes before editing any questions.
LiBr is called
lithium bromine
lithium (I) bromine
lithium bromide
lithuim (I) bromide
- Multiple ChoicePlease save your changes before editing any questions.
Name the ionic compound SnSe2
Tin diselenide
Tin (IV) Selenide
Tin selenide
Tin (II) triselenide
- Multiple ChoicePlease save your changes before editing any questions.
Which of these combinations is an ionic compound made of?
Metal and Metal
Nonmetal and Nonmetal
Metal and Nonmetal
Cation and Cation
- Multiple ChoicePlease save your changes before editing any questions.
Name the following ionic compound: BeCl2
beryllium chlorine
beryllium II chloride
beryllium chloride
beryllium dichloride
- Multiple ChoicePlease save your changes before editing any questions.
Name the following ionic compound: Cs2S
cesium sulfide
cesium sulfate
cesium II sulfate
cesium II sulfide
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following combinations would need roman numerals in the name?
potassium + fluorine
beryllium + oxygen
boron + iodine
gold + oxygen
- Multiple ChoicePlease save your changes before editing any questions.
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
atomic number
mass number
charge
ionization energy
- Multiple ChoicePlease save your changes before editing any questions.
When naming a compound, which of these is written first?
Metal
Nonmetal
Anion
Cation
- Multiple ChoicePlease save your changes before editing any questions.
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
- Multiple ChoicePlease save your changes before editing any questions.
What is the name of the compound Na2(SO4)?
Sodium sulfate
Sodium sulfide
Sodium sulfite
Sodium sulfuroxide
- Multiple ChoicePlease save your changes before editing any questions.
What is the name of the compound Sc(OH)3?
Scandium (III) hydroxide
Scandium (I) hydroxide
Scandium (II) hydroxide
Scandium hydroxide
- Multiple ChoicePlease save your changes before editing any questions.
The name of the compound Ca3(PO4)2
calcium phosphate
tricalcium diphosphate
calcium phosphorus oxide
calcium phosphide
- Multiple ChoicePlease save your changes before editing any questions.
The number that tells you if an ion has lost or gained electrons
atomic number
oxidation number
mass number
electron number
- Multiple ChoicePlease save your changes before editing any questions.
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
- Multiple ChoicePlease save your changes before editing any questions.
By looking at the formula of an ionic compound, we can determine the charge (oxidation state) of a transition metal.
True
False