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The optical spectrum of the light from the sun could be used to identify what kind of atoms are present in or near the sun?
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∙ 12y ago
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∙ 12y ago
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What part of the star is responsible for the dark lines in its spectrum?
Atoms in the atmosphere of the star is responsible for the dark lines in its spectrum.
Which type of spectrum is produced by nebulae consisting of atoms that release photons when electrons jump from high-energy states to lower-energy states?
Emission spectrum is produced by nebulae consisting of atoms that release photons when electrons jump from high-energy states to lower-energy states.
Why do black lines appear on a star's absorption spectrum?
The lines indicate which atoms are in the outer layers of stars. The location of the lines is always the same when they form.
What does a stars dark line spectrum reveal?
The dark lines reveal the atoms that are associated with the stars atmosphere. The dark lines are atom energy absorption signatures.
Does the sun contain real gold?
Careful analysis of the sun's spectrum shows that about 6 ten-billionths (0.0000000006) of the mass of the sun consists of atoms of gold.
The optical spectrum of an atom can be used to distinguish from all other kinds of atoms?
True.
What is the use of flame test?
to identify atoms present on an element
What is the most accurate measuring device?
An atomic clock the most accurate time measuring device. It uses an electronic transition frequency in the optical, ultraviolet, or microwave region of the electromagnetic spectrum of atoms.
How do optical tweezers work?
Optical Tweezers can only be useful on individual atoms. What they are is steerable beams of light used to move atoms around.
What does infrared radiation tell us about molecules?
It tells us about how bonds stretch (or how atoms vibrate). This tells us about bond strengths and bond lengths, and can also be used to identify molecules (the infrared spectrum can be used as a "fingerprint" to identify what kinds of bonds a particular molecule has in it.
What part of the star is responsible for the dark lines in its spectrum?
Atoms in the atmosphere of the star is responsible for the dark lines in its spectrum.
What is an atomic crystal?
A crystallike structure of atoms that occupy sites in an optical lattice.
What are the differences among atoms?
the crystal structure, its emission spectrum, and how many and where it's electrons are placed in the atoms shell
How many oxygen atoms are present in a formula unit of lithium phosphate?
4 oxygen atoms are present
The number of protons in the nucleus of an atom used for identifying an element?
Yes, the number of protons is always used to identify an element. This is also known as its atomic number.
What atoms are in hydrocarbon?
There are carbon and hydrogen atoms present in hydrocarbons.
What are present in atom?
atoms
