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Which elements would be present in a star just before it forms a supernova?
Iron
Can scientists analize the elements of a star?
Scientists can assess which elements are present in the star, by looking at the light it gives off and breaking this light down into the different colours that make up the total colour. They look at the spectrum given off. The different elements present in the star cause different light wavelengths (or colours) to be emitted.
How does a spectroscope identify the elements in a star?
This is a lawl question
What information does a star's spectrum offer about the star?
Spectroscopy shows what elements are present in the star, it's chemical composition. The different elements give off different energy signatures through radiation, which relate to the wavelength and therefore colour.
What can spectroscopy be used for?
Analyzing the spectrum of a star, or galaxy, can provide some useful information, including the temperature of a star, whether a star or galaxy is moving towards us or away from us, and the chemical composition.
How do scientists identify a star's elements?
c) by its light
What Elements Are Present In The Star Sirius?
Hydrogen and helium are the most abundant elements in a star.
How do astronomers identify elements of the stars?
Elements are identified based on their absorption spectra. Every element absorbs a unique set of frequencies when light passes through it. Scientists can determine which elements are present based on which portions of the star's light are absorbed.
Do symbols identify which elements are present in a chmical formula?
Yes, it is true.
How does the fraunhofer lines use to identify elements in a substance?
hahaha boang ka cm8 oi.. kinsa ka? naka answer naka?
How star colors are made?
Stars derive their colours from the elements present.
Which elements would be present in a star just before it forms a supernova?
Iron
Can scientists analize the elements of a star?
Scientists can assess which elements are present in the star, by looking at the light it gives off and breaking this light down into the different colours that make up the total colour. They look at the spectrum given off. The different elements present in the star cause different light wavelengths (or colours) to be emitted.
What elements can find in a star?
Mostly hydrogen, helium is also present due to fusion.
Why is it often difficult to identify a star's elements from it's absorption spectrum?
Because the spectrum consist of another element
How star made of?
Our Sun is about 70% Hydrogen and 28% Helium by mass, with traces of heavier elements. Other stars can be a little different, but with a spectrometer, scientists are able to determine the elements that are present in any star.
Why do astronomers use frequency?
Frequency or wavelength is used in the spectrum of astronomical objects in order to identify which chemical elements are present in the stars.
