0
Was the big bang theory about the composition of the universe 50 percent hydrogen and 50 percent oxygen or what 5?
Wiki User
∙ 11y ago
Sorry - no oxygen.
90 % hydrogen
9% helium,
1% lithium.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are the four main physical elements of the universe?
Hydrogen, helium, oxygen, and carbon are the most abundant elements in the universe.
What are the four elements that make up over 95 percent of the body in most of energy?
Carbon, hydrogen, oxygen, calcium
How many elements are in a water molecule?
Two different types: Two hydrogen atoms and one oxygen atom.
Is velocity of sound maximum in hydrogen oxygen ammonia or in nitrogen?
hydrogen
The attraction of water particles to each other?
Strong hydrogen bonds as the Oxygen is really electronegative and the hydrogen is really unelectronegative. The hydrogen bonds to the oxygen of another molecule.
What is the percent composition of acetate?
The percent composition by element of Ca(C2H3O2)2 is calcium 25.339%, hydrogen 3.824%, carbon 30.375%, and oxygen 40.462%.
How much hydrogen does the human body contain?
99 percent of the human body contains carbon, oxygen and hydrogen atoms. The composition of hydrogen in human body is 9.5 percent.
What is the precent composition of hydrogen in water?
The formula of water is H2O. The gram atomic mass of hydrogen is 1.008 and the gram atomic mass of oxygen is 15.999. Therefore, the mass percent composition of hydrogen in water is 100{(2)(1.008)/[(2)(1.008) + 15.999] or 11.19 %.The percent composition of hydrogen in water is: 11,19 %.
What is the percent composition of each element in beryllium hydrogen carbonate?
BeCO3 Oxygen - 69,56 %; Carbon - 17,39 %; Beryllium - 13,04 %.
Is oxygen not the abundant element in the universe?
No, it is hydrogen.
How does the composition of a mixture of hydrogen and oxygen differ from the composition containing hydrogen and oxygen?
A mixture of hydrogen and oxygen would consist of separate H2 and O2 molecules. The hydrogen and oxygen would retain their own properties. The most common compound of hydrogen and oxygen is water. In it the two elements are combined into molecules of H2O, which has its own set of properties distinct from those of hydrogen or oxygen.
What is the molecular composition of water?
H20 is the molecular composition of water. Two hydrogen atoms and one oxygen atom. The hydrogen atoms are pulled to the oxygen atom through forces called hydrogen bonding.
Evidence that supports the law of constant composition?
A piece of evidence that is commonly used to prove the law of constant composition is that any sample of water is 88. 71 percent oxygen and 11. 19 percent hydrogen. It was formulated by Joseph Proust.
What is the percent composition of oxygen in lead2 nitrate?
The percentage of oxygen is 28,91 %.
What is the composition of turquoise?
Aluminum, Copper, Phosphorus, Hydrogen, and Oxygen
Why is oxygen 21 percent and nitrogen 78 percent?
This is the composition of the air.
Is hydrogen more than oxygen in universe?
Yes, there is more Hydrogen than anything else in the universe. Most molecules which contain Oxygen also contain Hydrogen, and there is usually more Hydrogen than Oxygen within the molecule already, for example Water, H2O (There are exceptions, such as Oxygen, O2 and Ozone, O3)
