Water is made up of one oxygen and two hydrogen atoms as in the chemical formula H2O.
It is water.
Composition of air (% by volume):Nitrogen (N2): 78.09%Oxygen (O2): 20.95%Argon (Ar): 0.93%Carbon dioxide (CO2): 0.038%Others (less than 0.002% each): Neon (Ne), Helium (He), Krypton (Kr), Hydrogen (H2), Xenon (Xe).See the Related Links for "MIStupid.com: Composition of air" to the bottom for the answer.Our atmosphere also contains water vapor. In addition, Earth's atmosphere contains traces of dust particles, pollen, plant grains and other solid particles.
By mass, hydrogen = 75%, helium = 23%.
If it is made by weight, .5 % sucrose solution will be 5 g of sucrose (sugar) dissolved per 100 g of solvent (e.g. water)
Yes, your percent error can be over 100%. This means that somewhere during your experiment you made a big error.
Oxygen was the first element used by humans the most prominent elements in the body are hydrogen OXYGEN nitrogen and carbon. You have probably heard that you body is made up of 65 percent water well you are also made up of 65 percent oxygen. I know that does not equal 100 percent but water is H2O which is hydrogen squared and Oxygen. Oxygen is in water. We need oxygen to live.
Since water is made from two atoms of hydrogen and one atom of oxygen, the percentage of water that is hydrogen is 66% and the percentage of water that is oxygen is 33%. Note that is is NOT percentage of the formula by weight, just by count.
Oxygen and hydrogen are the two ellements that make up water.
water is made up of hydrogen and oxygen; two atoms of hydrogen and one atom of oxygen
Hydrogen and oxygen; the chemical formula of water is H2O.
Yes, they are made up of water which is made of hydrogen and oxygen (H2O)
According to Education.com, the hydrosphere is made of oxygen at 86 percent, hydrogen at 11 percent and other elements totalling 3 percent.
im not sure im only 10 but try ask.com i think it comes from clouds
No. It is a compound made of hydrogen and oxygen. An element is not made of any other elements.
water is made of two hydrogen and one oxygen. (H2O)
Water is made up from two elements. Hydrogen and Oxygen. There are 2 Hydrogen atoms/molecules and 1 oxygen. The symbol for water is H2O
Water is Hydro & oxygen.