Questão 1
Questão
Is the formula to the left an Ionic or Molecular compound?
Responda
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Ionic Compound
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Molecular Compound
Questão 2
Questão
Is the formula to the left an Ionic or Molecular compound?
Responda
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Ionic Compound
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Molecular Compound
Questão 3
Questão
When naming molecular compounds, which of the following rules apply? (You may select more than one answer)
Responda
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Use Prefixes
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Use valence numbers and criss-cross
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Replace the ending of the name with -ide
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The cation is written before the anion
Questão 4
Questão
Drag the boxes into the appropriate order to correctly name the compound to the left.
[blank_start]Iron[blank_end] [blank_start](III)[blank_end] [blank_start]oxide[blank_end]
Responda
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Iron
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Diiron
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Ironide
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(III)
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(II)
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(I)
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oxide
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oxate
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dioxygen
Questão 5
Questão
When writing the name of ionic compound that includes a transition metal you do not use roman numerals.
Questão 6
Questão
Drag the options into the correct order to create the formula for vanadium (V) sulfide.
Questão 7
Questão
The name of this compound is [blank_start]gallium chloride[blank_end]
Questão 8
Questão
By following naming rules, the correct name for water is [blank_start]dihydrogen monoxide[blank_end]
Questão 9
Questão
The correct name for this compound is...?
Responda
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Diboron tetrabromide
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Diboron tetrabromate
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Dibromo tetraboride
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Boron bromide
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Boron (II) bromide
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Boron (IV) bromide
Questão 10
Questão
The correct name for this compound is....?
Responda
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Phosphorus pentachloride
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Phosphorus septachloride
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Phosphorus tetrachloride
Questão 11
Questão
The correct name for this compound is....?
Responda
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Dinitrogen tetraoxide
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Nitrogen dioxide
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Mononitrogen dioxide
Questão 12
Questão
A positive ion is called a [blank_start]cation[blank_end].
Questão 13
Questão
Negative ions are called [blank_start]anions[blank_end].
Questão 14
Questão
This is the correct formula for tin (IV) selenide.
Questão 15
Questão
Choose the appropriate subscripts for the formula of cesium nitride.
Questão 16
Questão
Transition metals only have one possible charge.
Questão 17
Questão
When given the name or formula of a compound, what is the first question you should ask yourself?
Responda
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Is there a metal present?
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Is there a non-metal present?
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Does Mr. Click like cats or dogs better?
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What is the meaning of life?
Questão 18
Questão
Do you know the difference between an Empirical Formula and a Molecular Formula?
Questão 19
Questão
Correctly name this compound.
[blank_start]Tri[blank_end][blank_start]nitrogen[blank_end] [blank_start]octo[blank_end][blank_start]fluoride[blank_end]
Responda
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Tri
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Di
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(no prefix)
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nitrogen
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neon
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nonsensium
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octo
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hexa
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tetra
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nona
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fluoride
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fransium
Questão 20
Questão
Do you like practicing problems in this format? (on your phone) In other words, is this helpful and/or kind of fun?