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The presence of a transition metal.
Read more: A_colored_ion_generally_indicates_what
What else can I help you with?
Which salt contains an ion that forms a colored solution?
Most transition metals form colored ion-complexes.
What is the suffix used to indicate a negative ion?
The typical suffix used for a negative ion is -ide as in chloride, oxide, sulfide, etc.
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.
What color is CrO4?
Yello. The color comes from the chromate ion which is yellow. The ion is colored as it contains a transition metal atom and has readily excitable electrons.
What symbols do we use to indicate that atoms have become ions?
We use superscripted charge symbols (+ or -) next to the element symbol to indicate that atoms have become ions. For example, Na+ represents a sodium ion with a positive charge, while Cl- represents a chloride ion with a negative charge.
Why was iodine used to indicate starch?
Iodine (in fact the ion triiodide - I-3 - form with starch a very colored complex; the reaction is specific and sensible.
Which salt contains an ion that forms a colored solution?
Most transition metals form colored ion-complexes.
What do the supercripts in ion indicate?
Superscript indicates amount of charge on ion. It describes magnitude of charge.
What suffix is use to indicate an ion?
The suffix used to indicate an ion is "-ide" for anions and cations. Anions are negatively charged ions, while cations are positively charged ions.
What do colored numbers on a road map indicate?
depends on the color
What is the suffix used to indicate a negative ion?
The typical suffix used for a negative ion is -ide as in chloride, oxide, sulfide, etc.
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.
What PIN does the colored stripe on a data cable indicate?
ATA Pin 1
What type of charge do the roman numerals in a cation indicate?
Cation = negative ion
What is complexometry?
A chemical technique using the formation of a colored complex to indicate the end of a titration.
What does clear dog poo indicate?
This is not a good sign, normally dogs feces should be somewhat colored and semi hard. It could indicate food needs to be changed.
What do the blue colored elements on the periodic table indicate?
The blue colored elements on the periodic table indicate the noble gases. These elements are typically unreactive and have a full outer electron shell, making them stable. Examples include helium, neon, and argon.
