Through the spectrum. Signatures of an element was found that was not known on Earth. Some years later, it was also found on Earth. Hence the name, "helium".
Through the spectrum. Signatures of an element was found that was not known on Earth. Some years later, it was also found on Earth. Hence the name, "helium".
Through the spectrum. Signatures of an element was found that was not known on Earth. Some years later, it was also found on Earth. Hence the name, "helium".
Through the spectrum. Signatures of an element was found that was not known on Earth. Some years later, it was also found on Earth. Hence the name, "helium".
Through the spectrum. Signatures of an element was found that was not known on Earth. Some years later, it was also found on Earth. Hence the name, "helium".
Helium was first discovered in the sun spectroscopically. It get its name from the Greek word, Helios, meaning "the sun".
Helium
Hydrogen and helium are formed in Sun.
Helium is an element, featuring on the Periodic Table of the elements. Helium was first discovered in the sun spectroscopically. It get its name from the Greek word, Helios, meaning "the sun".
Because helium was first discovered in spectral lines from the sun it was named after the Greek god of the sun Helios. Also it was known that it could defy gravity for example, balloons.
Helium is has been in existence since the beginning of the universe.
Discovered: Pierre Janssen first obtained evidence of the existence of helium during the solar eclipse of 1868 when he detected an unknown yellow line in the solar spectrum signature. Norman Lockyer and Edward Frankland later confirmed his observations and named the new element helium from the Greek word 'helios', meaning the sun. William Ramsay was first to isolate helium on Earth in 1895 by treating the uranium mineral cleveite with mineral acids.
Helium is a gas which is very light. It is the second lightest element in the universe. Helium was discovered in 1986. William Ramsay confirmed it was helium. Helium remains as gas up to 25c (77f). Helium has no taste or no color. Helium doesn't combine with other elements. It is a by product of the reaction of hydrogen in the sun.
The easy answer to your question is that the sun does not stay in existence indefinitely.The sun is a collection of mainly hydrogen which the sun burns into helium. For as long as the sun has enough hydrogen and mass to continue this progress, it will stay in existence. When the hydrogen supply becomes too low to support the nuclear fusion, the sun will start a process which will eventually result in the sun ceasing to exists as the type of star we know today. The end for our sun is believed to be a neutron star.
Yes. The Sun comprises about 25% helium. (24.8%)
The sun is actively converting hydrogen to helium in its core and is roughly 23% helium. Helium was first discovered by examining sunlight.
Helium was first discovered in the sun spectroscopically. It get its name from the Greek word, Helios, meaning "the sun".
Helium
Just like a fire is gradually cooling down,so the Sun is.Its hottest elements(hydrogen)become helium,which is COLDER
Helium was discovered in the sun specroscopically
Helium was first discovered in the sun. the name helium is derived from the Greek word, Helios, meaning the sun.
Helium is derived from the Greek for the sun, helios, as it was discovered in the spectrum of the sun