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fusion reactions in stars
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What is the lightest element in the universe?
Hydrogen. It is the lightest element in the known universe.
Which is the lightest element known is?
The lightest element known is hydrogen. It is the first element in the periodic table and has an atomic number of 1, making it the simplest and lightest element in the universe.
Hydrogen is a element or compund?
Hydrogen is known as a element and a compound. Hydrogen is a light element with one proton and a gas compound with two hydrogen atoms.
What element is the most abundant in the world?
Hydrogen is the most abundant element in the known Universe; helium is second.
What is the most abundant inorganic element in the world?
Hydrogen is the most abundant element in the known Universe; helium is second.
What produces all the known elements in universe other than hydrogen?
fusion reactions in stars
Is hydrogen the newest element?
Hardly. Hydrogen is one of the oldest elements known. It also comprises more than 98% of the matter in the entire known universe.
The lightest known element with only one proton is?
Hydrogen is not only the lightest but the only known element with only 1 proton per atom.
What Was The First Known element?
The first known element is hydrogen, which is the most abundant element in the universe. It is also the simplest element, with one proton and one electron in its atomic structure. Hydrogen is classified as a nonmetal on the periodic table.
Why is hydrogen the first element?
Hydrogen is the first element on the periodic table because it has the simplest atomic structure, consisting of just one proton and one electron. It is the most abundant element in the universe and the simplest element known to exist.
What is the simplest organized substance known?
The simplest organized substance known is probably elemental hydrogen, with each atom consisting of just one proton and one electron. Hydrogen is the lightest and most abundant element in the universe.
Fusing hydrogen atoms into heavier elements produces?
Fusing hydrogen atoms into heavier elements produces helium and releases a large amount of energy in the form of heat and light. This process, known as nuclear fusion, occurs in the core of stars like our sun and is responsible for the sun's energy output.
