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A colored ion generally indicates the presence of an element or compound that has absorbed or emitted light in the visible range of the electromagnetic spectrum. This absorption or emission of light is typically due to the electronic structure of the ion and the energy levels involved.
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What does a colored ion indicate?
The color of an ion often indicates the presence of transition metals in the compound. Transition metals can exhibit various colors due to the different ways they absorb and reflect light. This property of colored ions is often used in qualitative analysis and identifying specific metal ions in a solution.
Which salt contains an ion that forms a colored solution?
Copper(II) sulfate is a salt that contains an ion (Cu2+) that forms a blue colored solution.
What is the notation for a potassium ion?
The notation for a potassium ion is K+. This indicates that the ion has a positive charge due to the loss of one electron.
What symbol is used to represent the chloride ion?
The symbol used to represent the chloride ion is Cl-. It indicates that the ion has a negative charge due to an extra electron.
What is the correct symbol for a cesium ion?
The correct symbol for a cesium ion is Cs+. The superscript "+" indicates that the ion has a positive charge, meaning it has lost one electron.
What does a colored ion indicate?
The color of an ion often indicates the presence of transition metals in the compound. Transition metals can exhibit various colors due to the different ways they absorb and reflect light. This property of colored ions is often used in qualitative analysis and identifying specific metal ions in a solution.
Which salt contains an ion that forms a colored solution?
Copper(II) sulfate is a salt that contains an ion (Cu2+) that forms a blue colored solution.
What do the supercripts in ion indicate?
Superscript indicates amount of charge on ion. It describes magnitude of charge.
What is the notation for a potassium ion?
The notation for a potassium ion is K+. This indicates that the ion has a positive charge due to the loss of one electron.
What is the symbol for magnesium ion?
The symbol for a magnesium ion is Mg^2+. The superscript 2+ indicates that the magnesium ion has a positive charge of 2.
What symbol is used to represent the chloride ion?
The symbol used to represent the chloride ion is Cl-. It indicates that the ion has a negative charge due to an extra electron.
What is the correct symbol for a cesium ion?
The correct symbol for a cesium ion is Cs+. The superscript "+" indicates that the ion has a positive charge, meaning it has lost one electron.
What does the positive or negative oxidation number tell you about an ion?
The positive oxidation number indicates the number of electrons an ion has lost, while the negative oxidation number indicates the number of electrons gained. The oxidation number provides information on the charge of the ion and its ability to form chemical bonds.
What ion indicates a base?
Elemental Oxygen combined with one Hydrogen - OH-
If the ending -ide is added to the name of an ion what do we know about the ion?
If the ending -ide is added to the name of an ion, it indicates that the ion is a negatively charged ion. This typically means that the ion has gained electrons to achieve a stable electronic configuration.
What is the formula of the common ion derived from Li?
The common ion derived from Li is Li+, which indicates a lithium cation with a charge of +1.
Which ion carries the chromophore in an acidic dye?
The sulfonate ion carries the chromophore in an acidic dye. When it attaches to a colored molecule and gives it a negative charge, it results in an acid dye.
