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1.What element makes up about 90% of the known universe?
WHAT ELEMENT MAKES UP ABOUT 90% OF THE KNOWN UNIVERSE?. This video will give you a ‘Straight To the point’ information / answer / solution of : What element …
2.What element makes up about 90% of the known universe?
‘Element’ normally refers to one of the 92 atoms in the periodic table found in nature, and the 30-odd that have been produced in labs. None of these makes up 90% of the universe. Then we have to define ‘make up’ are we talking visible matter, visible and dark matter or visible and dark matter and dark energy…? 20 views
3.What element makes up about 90% of the known universe?
It is estimated that 90% of the visible universe is composed of hydrogen. Hydrogen is the raw fuel that most stars ‘burn’ to produce energy. The same process, known as fusion, is being studied as a possible power source for use on earth. The sun’s supply of hydrogen is expected to last another 5 billion years.
4.What element makes up about 90% of the known universe?
Hydrogen and helium make up nearly 100 percent of the matter of the universe. Hydrogen comprises about 75 percent and helium makes up about 25 percent. What religion makes up over 90 percent of the…
5.What element makes up about 90% of the known universe?
which element comprises over 90% of the know atoms in the universe?
6.What element makes up about 90% of the known universe?
Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent metalloid and semiconductor.It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, and lead are below it. It is relatively unreactive. Because of its high chemical affinity for oxygen, it was not …
7.What element makes up about 90% of the known universe?
Hydrogen is the lightest element. It is by far the most abundant element in the universe and makes up about about 90% of the universe by weight Source(s): www.webelements.com
8.What element makes up about 90% of the known universe?
the lightest atom and makes up more than 90% of the atoms in the known universe
9.What element makes up about 90% of the known universe?
Hydrogen What atoms make up more than 90% of the atoms in the known universe?
10.What element makes up about 90% of the known universe?
H; most abundant element, makes up 90% of the atoms and three- quarters of the mass of the universe Helium He; second most abundant element, does not bond with any other element
1.Cosmic ingredients: How the universe forges elements
Some of the elements we know, like carbon and oxygen, are made in stars … Stars up to roughly eight times the mass of the Sun eventually reach a phase of their lives known as the asymptotic …
Published Date: 2020-12-14T19:00:00.0000000Z
2.The beginning to the end of the universe: It began with a bang
Our universe’s earliest moments are the hardest to explore. But they hold the key to understanding the cosmos.
Published Date: 2021-01-01T00:00:00.0000000Z
|1 Chemistry – Introduction (4 of 10) The Common Elements|
|Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce you to the common elements of the periodic table.|
|Watch Video: https://www.youtube.com/watch?v=AMTEHoxwtA8|
collisionless component of matter that makes up about 25 percent of the energy density of the universe… it’s a different kind of particle… something…
2.Marvel Cinematic Universe
The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe centered on a series of superhero films, independently produced…
3.Abundance of the chemical elements
is the most abundant element in the Universe; helium is second. However, after this, the rank of abundance does not continue to correspond to the atomic…