The hydrogen and much of the helium in space are primordial; they formed after the big bang after the universe became cool enough for atoms. Some trace amounts of lithium formed as well. All heavier elements require stars in order to form.
Most of interstellar matter is composed of gas (mainly hydrogen and helium) and dust. The gas is primarily in the form of atomic and molecular hydrogen, while the dust consists of tiny solid particles made up of elements like carbon, silicates, and ice.
Vast interstellar clouds of hydrogen are known as "nebula."
hydrogen, helium, and lithium
Hydrogen, Helium, Lithium, Beryllium and Boron.
Helium has more mass than hydrogen. Helium is composed of two protons and two neutrons, while hydrogen is a single proton.
Most of interstellar matter is composed of gas (mainly hydrogen and helium) and dust. The gas is primarily in the form of atomic and molecular hydrogen, while the dust consists of tiny solid particles made up of elements like carbon, silicates, and ice.
Vast interstellar clouds of hydrogen are known as "nebula."
When the nuclei of hydrogen and lithium are fused together, helium is produced.
hydrogen, helium, and lithium
Hydrogen, Helium, Lithium, Beryllium and Boron.
No, the Big Bang theory states that the early universe was composed predominantly of hydrogen and helium, with trace amounts of other light elements like lithium. There was no significant amount of oxygen present at the beginning of the universe.
Our sun mostly transforms hydrogen nuclei into helium by fusion, but it also fuses helium with helium, lithium with hydrogen, and beryllium with hydrogen, to make elements as heavy as boron.
Helium has more mass than hydrogen. Helium is composed of two protons and two neutrons, while hydrogen is a single proton.
hydrogen, helium, lithium, berylium, boron, carbon
Jupiter is composed mainly of gases (hydrogen and helium).
mainly composed of hydrogen and helium
The two gases that are most common in interstellar clouds,consist mostly of gas,especially hydrogen and helium.