Hydrogen. In fact, hydrogen is the most common element in ANY star; even old red giants still have more hydrogen than helium.
The most common type of star near the Sun is a red dwarf star. These stars are smaller and cooler than the Sun, making up about 70% of the stars in our galaxy. They have a long lifespan and are known to be very common in the Milky Way.
The two most abundant elements in a main sequence star are hydrogen and helium. Hydrogen is the primary element, composing about 75% of the star's mass, while helium makes up most of the remaining mass.
Nahn is a red dwarf star, which is a small, relatively cool star that emits a red light. These stars are the most common type of star in the universe.
The two main gases that make up a young star are hydrogen and helium. These elements were formed during the Big Bang and are the most abundant elements in the universe.
Spectral lines of an element in a star's spectrum may be weak despite the element being abundant due to several factors. One reason could be the temperature of the star, which may not be conducive to exciting the atoms of that element to the necessary energy levels for strong absorption. Additionally, if the element is in a highly ionized state due to the star's extreme temperatures, it may not effectively absorb light at the wavelengths corresponding to its spectral lines. Lastly, turbulence or Doppler broadening in the star's atmosphere can also contribute to the weakening of the spectral lines.
Hydrogen
hydrogen
Hydrogen.
H Hydrogen which is the lightest element that is highly flammable element and He Helium the second lightest element with no fire risk. This is why helium is used in making balloons than hydrogen which is much lighter than helium.
Stars contain hydrogen, helium and a little iron.
I suppose you mean "the most common chemical element". That would be hydrogen. Older stars, however, may have burned up most of their hydrogen and consist mainly of helium, or even heavier elements - the so-called "metals".
The most common type of star is the red dwarf.
In the current stage of the Universe, stars start off with lots of hydrogen-1 - and that's what they first fuse, since fusing heavier elements requires higher temperatures.Actually, hydrogen-2 (also known as deuterium) is even easier to fuse, but stars don't have significant amounts of that.
The red dwarves.
The "star" topology is the most common.
red dwarfs
Neil Young plays a harmonica in the key of A on "Star of Bethlehem." This choice complements the song's overall tonality and enhances its emotive quality. The harmonica adds a distinctive, soulful element to the track, characteristic of Young's musical style.