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the color of the flame produced when you burn rubidium is tha same color OS what potassium produce-the colour violet
Wiki User
∙ 12y ago
Wiki User
∙ 12y agothe color of the flame produced when you burn rubidium is tha same color OS what potassium produce-the colour violet
Wiki User
∙ 14y agoThe flame test is an old and simple method in the qualitative analytical chemistry, to identify some elements; the color of rubidium in the flame is red to violet.
Wiki User
∙ 12y agoRed.
Wiki User
∙ 13y agoviolet
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What does the flame test give off to identify a substance?
The color of the flame test is specific for some metals. See the link below.
Which elements give off a color when heated and what color?
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
How do you mask the color given off in a flame test with the normal color of fire?
If you open the valve on the bunsen burner fully the flame becomes virtually invisible and therefore there are no interactions between the original flame colour and the colour produced by the chemical.
What is the color of strontium when heated?
Strontium will produce different colours dependant on the circumstances. If the flame has oxygen and hydrogen present, the flame will be red. With chlorine in the flame it will be a brighter red. If it is the strontium atoms excited by themselves they produce a violet colour.
Does the flame of the gas stove give light of visible wavelength?
Certainly; you can see the light that it gives off.
What color does rubidium give off when on fire?
Violet
What color flame does the element francium give off when heated?
The color is red.
What color does copper give off?
Copper gives off a green flame when burned. So, green.
What does the flame test give off to identify a substance?
The color of the flame test is specific for some metals. See the link below.
What is the flame color of cesium?
it gives off a blue flame
When sodium is heated in flame it will give?
Flame tests are often used to identify metals and other substances, such as sodium. If you expose the element sodium to flame, it will give off a bright, vibrant yellow color.
Why do potassium oxide and potassium chloride give off the same colour of light in a flame test?
The color is from the potassium !
What color flame test does Potassium give with a cobalt glass?
The color given off from the potassium through the blue cobalt glass is somewhat if a lavender, lilac color.
Does sodium give off an orange flame?
sodium gives off an orange to yellow flame colour
Element discovered by Bunsen and kirchoff?
Rubidium and Cesium. Rubidium was found to give off an emission spectrum of Ruby-Reddish.And Cesium with a bluish-purplish emission.
What is the colour of the flame when sulphur burns in air?
blue
A flame can move grow larger and give off heat is a flame alive?
No it is not a live, cuz the flame do not have cells
