Helium is derived from the Greek for the sun, helios, as it was discovered in the spectrum of the sun
Helium was first discovered in the sun spectroscopically. It get its name from the Greek word, Helios, meaning "the 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".
Do you mean helium? Helium is an element, so it's made of .... helium!
The symbol, He, comes from the first two letters of the element helium
The symbol (He) comes from the first two letters of the word Helium
The sun is actively converting hydrogen to helium in its core and is roughly 23% helium. Helium was first discovered by examining sunlight.
"Type" is ambiguous in this context. Do you mean isotopes? Or do you mean states of matter? (Helium has some exotic states of matter.)Wikipedia states that there are 8 helium isotopes, to of them (3-He and 4-He) stable."Type" is ambiguous in this context. Do you mean isotopes? Or do you mean states of matter? (Helium has some exotic states of matter.)Wikipedia states that there are 8 helium isotopes, to of them (3-He and 4-He) stable."Type" is ambiguous in this context. Do you mean isotopes? Or do you mean states of matter? (Helium has some exotic states of matter.)Wikipedia states that there are 8 helium isotopes, to of them (3-He and 4-He) stable."Type" is ambiguous in this context. Do you mean isotopes? Or do you mean states of matter? (Helium has some exotic states of matter.)Wikipedia states that there are 8 helium isotopes, to of them (3-He and 4-He) stable.
the answer is that Hydrogen and Helium make up the first period in the priodic table
There is no such thing as "conducting fire." Helium is not flammable, if that's what you mean.
helium in greek means the sun because of its yellow appearance.
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
Helium