The two most common ones are hydrogen and helium gas
Hydrogen and helium are the two main elements found in stars. These elements are formed through nuclear fusion in the cores of stars, where high temperatures and pressures enable the atoms to combine and generate energy.
The two most common elements found in nebulas are hydrogen and helium. These elements are the building blocks of stars and galaxies, and are formed during the process of stellar nucleosynthesis.
Hydrogen and helium
Stars are primarily made of Hydrogen gas (or Hydrogen plasma).The primary reaction in stars to produce energy is called Fusion where two Hydrogen molecules combine to produce one Helium molecule.Thus, a second common element in stars would be Helium (also usually found in plasma form).
The two most abundant elements in nebulae are hydrogen and helium. These elements make up the majority of the mass in interstellar clouds and are the building blocks for the formation of stars and planets.
Hydrogen and Helium.
Hydrogen and helium are the two main elements found in stars. These elements are formed through nuclear fusion in the cores of stars, where high temperatures and pressures enable the atoms to combine and generate energy.
Hydrogen and helium.
The two main elements found in stars are hydrogen and helium. These elements are the most abundant in stars and are essential for nuclear fusion reactions that power a star's energy generation.
Hydrogen and helium
The two most common elements found in nebulas are hydrogen and helium. These elements are the building blocks of stars and galaxies, and are formed during the process of stellar nucleosynthesis.
Mostly lighter elements, such as hydrogen (one proton) and helium (two protons). The helium found in young stars comes from nuclear fusion reactions where 2 hydrogens fuse to make a helium atom.
The two most common elements in the Universe, and in most stars are - in that order - hydrogen and helium (elements #1 and #2).
Basically all of them. However, most stars contain large amounts of hydrogen (since that's the most common element in the Universe), as well as helium, as well as smaller amounts of other elements.
Hydrogen and helium
Nitrogen and phosphorus are the two elements found from Group 5a of the periodic table that are commonly used in fertilizers for plant growth and development.
Hydrogen and helium are the most abundant elements in stars.