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In a flame test, the color released by potassium is lilac, which is a light purple. K is the symbol for the chemical element potassium, and its atomic number is 19.

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What is emitted when potassium -40 decays?

Potassium-40 decays by emitting a beta particle, which is an electron. This decay process transforms potassium-40 into calcium-40.


What color is emitted by incandescent light?

Incandescent light emits a warm, yellowish-white color.


What is color of light where the thermometer is located?

Light does not have a specific color based on the thermometer's location. The color of light is determined by its wavelength, which is emitted by the light source. The thermometer's location does not affect the color of the light.


What is the relationship between the color emitted by a fluorescent light and its corresponding wavelength in the electromagnetic spectrum?

The color emitted by a fluorescent light is directly related to its corresponding wavelength in the electromagnetic spectrum. Different colors of light have different wavelengths, with shorter wavelengths corresponding to colors like blue and violet, and longer wavelengths corresponding to colors like red and orange. The specific wavelength of light emitted by a fluorescent light determines its color appearance.


The color of light emitted by an atom is most closely related to?

The color of light emitted by an atom is most closely related to the energy difference between the atomic energy levels involved in the transition. Each element has specific energy levels that determine the color of light it emits when an electron transitions between them. This relationship follows the principles of quantum mechanics.

Related Questions

What is the color of light emitted by the sun?

The color of light emitted by the sun is white.


What is emitted when potassium -40 decays?

Potassium-40 decays by emitting a beta particle, which is an electron. This decay process transforms potassium-40 into calcium-40.


What color flame do you get if you potassium burn?

When you burn potassium, it produces a lilac or light purple flame. This color is due to the excitation of electrons in the potassium atoms as they release energy in the form of light. The specific color emitted is characteristic of the element potassium and is often used in flame tests to identify its presence in compounds.


What colour is potassium permanganate potassium manganate VII?

Potassium permanganate is a deep purple color, while potassium manganate VII is typically a green color.


What is the color of potassium trioxalatomanganate III complex?

The color of potassium trioxalatomanganate III complex is violet.


Which metal reacts with water and burns with a lilac flame?

Potassium has a violet color in the flame test.


Why do potassium oxide and potassium chloride give off the same colour of light in a flame test?

Potassium ions are responsible for the characteristic violet color observed in flame tests. Both potassium oxide and potassium chloride contain potassium ions that emit the same color of light when heated in a flame due to the same electronic transitions in the potassium atoms.


What color is a potassium stick?

Same color as a banana.


What color do you get when you burn potassium chloride?

A lila color, from potassium spectral lines.


What is the color of the flame of potassium iodide?

The flame of potassium iodide is typically violet or purple in color.


What color does potassium give off?

Potassium ions typically emit a lilac or light purple color when excited, such as in a flame test. This distinctive color is used to identify the presence of potassium in chemical compounds.


What is the colour of potassium superoxide?

Potassium superoxide is yellow in color.