What Is The Most Abundant Element In The Universe

It accounts for almost 73 to 75 of all matter in the universe.

Hydrogen is the most abundant element in the universe. Most abundant element in the universe. The most abundant element in the universe is hydrogen and that is partly because it is the simplest element. Both represent 99 of the total matter.

It is also the lightest element on the periodic table and the abundant chemical substance in the known universe. Oxygen accounts for about 1 percent. The most abundant element in the universe is hydrogen. Hydrogen is found in our air in our.

Hydrogen is the most abundant element in the universe. Oxygen is the third most abundant element in the universe. Hydrogen is the most abundant element in the universe followed by helium. Oxygen has abundance rank 3 but atomic number 8.

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Helium is the second most abundant element which is approximately 24. It is an essential element in almost everything we need to survive. But they re all created in. In the human body the most abundant element by mass is oxygen.

All of the other elements are relatively rare. Being the 3rd 4th and 5th lightest elements of all the abundances of lithium beryllium and boron are far below all the other nearby elements in the periodic table. Helium makes up most of the remaining 25. In stars hydrogen fuses into helium.

All the other elements together only account for a bit more than one percent. Then the core of helium contracts supplying enough pressure to fuse two helium nuclei into carbon. However after this the rank of abundance does not continue to correspond to the atomic number. 1 hydrogen abundance measured relative to silicon.

Right now the most abundant element in the universe is hydrogen. Eventually massive stars around 8 times more massive than our sun run through their supply of hydrogen. 40 000 its chemical element symbol is h and its atomic number is 1.