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Why might spectral lines of an element in a star's spectrum be weakeven though that element is abundant in the star?
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If a star's spectrum does not contain spectral lines characteristic of a certain element can we conclude that the star do not contain that element Why or Why not?
It merely means that the amount of this element in the visible part of a star - the part that emits the spectrum - is too small to be detected by this method.
Most abundant in the universe?
Hydrogen is the most abundant element in the universe.
Second most abundant element?
On planet earth, silicon is the second most abundant element. It comprised 28 percent of the earth's crust. The most abundant is oxygen, which makes up about 47 percent of the earth's crust. The second most abundant element in the universe is helium.
What is the most abundant element in the solar system?
Hydrogen is the most abundant element and makes up 99.8% of the Solar System.
What is the Most abundant element on moon?
Oxygen and Silicon
What evidence do you have the sun contains the element iron?
The spectral lines. Each element has a characteristic "fingerprint" in a spectrum.
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 is it possible to identify an element by looking at its spectrum?
Each element has a unique adsorption and/or radiant spectrum. If you compare the spectrum you get with a list of known spectrums you can make a match.
If a star's spectrum does not contain spectral lines characteristic of a certain element can we conclude that the star do not contain that element Why or Why not?
It merely means that the amount of this element in the visible part of a star - the part that emits the spectrum - is too small to be detected by this method.
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 is a line spectrum used for?
The line spectrum is usually used to sort out the atomic fingerprint as the gas emit light at very specific frequencies when exposed to the electromagnetic waves. The electromagnetic waves are usually displayed in form of the spectral lines.
What is the most abundant element in the universe oxygen or hydrogen?
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
What is the most abundant formed of element?
The most abundant element in the universe is hydrogen.
Which element is the most abundant in human beings?
Oxygen is most abundant element .
What number is hydrogen the abundant element in the universe?
Hydrogen is the most abundant element in the universe.
The element labeled X is the most abundant element in the body. what is element X?
the element labeled X is the most abundant element in the body. what is element X
Most abundant element in the universe?
Hydrogen is the most abundant element in the universe.
