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Why do lithium produce red color when placed in flames?
The colors in the flame test depends on the specific emission lines of a chemical element.
Why do element have a number of spectral lines?
Elements have a number of spectral lines because of the number of energy levels and electrons. An electron falling from n=2 to n=1 gives one line, and if it falls from n=3 to n=1, it gives yet another line, and so on.
Does Every element and compound in nature have a unique set of spectral lines?
Elements have several spectral lines and although some lines may be the same between different elements most lines are not and the whole spectrum for each element is indeed unique.
What evidence do you have that the sun contains the element iron?
The spectral lines. Each element has a characteristic "fingerprint" in a spectrum.
How was helium identified on the sun with a spectroscope?
Every element, when heated, sends out light with characteristic spectral lines. These same lines are also absorbed when the element is present in an atmosphere between a light source and the observer. When studying spectral lines of the sun some lines were noted that were not known on earth, from which we concluded that there must be an inknown new element. Which was subsequently found on earth.
Why do lithium produce red color when placed in flames?
The colors in the flame test depends on the specific emission lines of a chemical element.
What is the largest possible number of parallel lines on a hexagon?
6
What is formula for the largest number of parallel lines?
As it stands, the question can have no answer because there can be infinitely many parallel lines.
What was your clue for knowing the number of lines in an octet?
The clue for knowing the number of lines in an octet is that in a Lewis structure a line represents two electrons. This means that an element with four lines attached to other elements has an octet.
Which is the worlds largest airline company?
The world's largest airline company in terms of the number of passengers carried is Delta Air Lines.
Why do element have a number of spectral lines?
Elements have a number of spectral lines because of the number of energy levels and electrons. An electron falling from n=2 to n=1 gives one line, and if it falls from n=3 to n=1, it gives yet another line, and so on.
Which stellar spectral type has the largest number of prominent absorption lines in an optical spectrum?
M
How does the number of lines in the emission spectrum for an element compare with the number of lines in the absorption spectrum?
An emission spectrum depend on electrons transition in the atom of a chemical element; and elements are different.Absorption spectrum is based on the different absorption pics of different molecules, depending on the frequency of radiation.Spectral methods are largely used in analytical chemistry.
When you Visualize 4 lines in a plane. Assuming that none of the lines lie exactly on top of each other what is the largest number of regions the lines might divide the space into What is the smallest?
Maximum = 11Minimum = 8
What is Static line in art?
Lines that are generally straight, either vertical or horizontal. Static lines produce an element of stillness; they're used to depict or "describe" objects at rest.
Is the spacing between the lines in the spectrum of an element constant or does it vary?
The spacing between the lines in the spectrum of an element are constant. This is called the emission spectrum of an element. Each element has a unique emission spectra that will be the same each time.
Are there as many absorption lines in the solar spectrum as there are elements present in the Sun?
There are a lot more. Each element has several possible absorption lines. In fact the element iron has several hundred lines.
