what colour does helium burn?
what colour is helium in the spectra?
thanks :)
Helium burns a bright orange red color when put inside a neon sign tube.
http://periodictable.com/Elements/002/index.html
http://www.chemicalelements.com/elements/he.html
????
what colour does helium burn?
Helium BURNS a bright orange red color
what colour is helium in the spectra?
colorless
Hello. I was just wondering are there any tests for helium?
Helium gas, when burned, does not produce a visible flame, so it doesn't have a specific color when it burns. However, helium gas can be used to produce a special type of flame called a "helium flame" that emits a faint pinkish-purple glow due to the excitation of helium atoms by an electric current.
On the other hand, when helium is observed in the spectra, it appears as a specific color. Spectra are produced by passing light through a prism or diffraction grating, which separates the light into different wavelengths or colors. Each chemical element has a unique set of emission or absorption lines in its spectrum, which can be used for identification.
In the case of helium, its spectrum shows characteristic emission lines in the yellow part of the spectrum. Specifically, helium emits a bright yellow color at a wavelength of around 587.56 nanometers. This yellow color can be observed in laboratory experiments or in certain astronomical phenomena, such as on the Sun's surface or in certain types of stars.
To verify the specific colors associated with burning or spectroscopic observations of helium, you can perform experiments in a controlled laboratory setting or consult scientific literature and databases that document the spectroscopic characteristics of helium.
How interesting. Graham Wu and "john" are using the same computer/IP address.
Hmmmm.