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Pure water consists of only two elements: Hydrogen and Oxygen. Hydrogen is most abundant by number, Oxygen is most abundant by mass.
In nature water contains many impurities, such as salt (NaCl and KCl) and iron. The type and concentration of these impurities varies greatly and is beyond the scope of this answer.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoIf you are asking which element contributes the most to its mass then it is oxygen. If you are asking which element contributes the most atoms to its molecule then it is hydrogen.
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Which was the first most abundant element found in earth?
Hydrogen is the most abundant element in the universe, making up around 3/4th of all matter. When it comes to Earth's richest element, it differs from that of the universe. In Earth's crust, oxygen gas makes up a total of [around] 47% of the Earth's mass, making it the most disseminated element on Earth.
What is the 3 most abundant gas in the atmosphere?
These gases are nitrogen, oxygen and argon.
Which of the elements are among the most abundant in Earth's crust?
The Earth's crust consists of the following elements and percentages: # Oxygen--47% # Silicon--28% # Aluminum--8% # Iron--5% # Calcium--4% # Sodium--3% # Potassium--3% # Magnesium--2% # Titanium--0.5% # All others--
Three most abundant gases in earth's crust?
nitrogen is the most abundant gas on the earth crust. argon is the second abundant gas on the earth crust. oxygen is the third abundant gas on the earth crust.
Which element has 3 isotopes one electron and is the most abudent element?
Hydrogen
What is the most prevalent element?
The most abundant element in the universe is hydrogen, which makes up about 3/4 of all matter. Helium makes up most of the remaining 25%. Oxygen is the third most abundant element in the universe.
This element is the fifth most abundant element in the earth's crustand makes up more than 3 percent of the crust it reacts with water and is in the 2nd group of the periodic table this element is?
It is Neon!
Was beryllium an common or abundant element?
Beryllium is not an abundant element: approx. 3 ppm in the earth crust.
What is the 3 most abundant resources in Canada?
Disney land fish water
Which was the first most abundant element found in earth?
Hydrogen is the most abundant element in the universe, making up around 3/4th of all matter. When it comes to Earth's richest element, it differs from that of the universe. In Earth's crust, oxygen gas makes up a total of [around] 47% of the Earth's mass, making it the most disseminated element on Earth.
What is the most abundant greenhouse gas?
Water vapor is the most abundant greenhouse gas in the atmosphere, accounting for somewhere between 1/2 and 2/3 of the total effect. CO2 is the next most abundant.
What most abundant element is in earth's crust?
The most abundant element in the crust of Earth is oxygen; the most abundant metal is aluminum.The Earth's crust consists of the following elements and percentages:Oxygen--47%Silicon--28%Aluminum--8%Iron--5%Calcium--4%Sodium--3%Potassium--3%Magnesium--2%Titanium--0.5%All others--
Why hydro gent is the most abundant in the universe?
Because hydrogen was the ffirst element formed in the first 3 minutes of the universe.
Is carbon scarce or abundant?
4th most abundant element in the universe.
What elements is the most abundant in earth crust?
The most abundant element in the crust of Earth is oxygen; the most abundant metal is aluminum.The Earth's crust consists of the following elements and percentages:Oxygen--47%Silicon--28%Aluminum--8%Iron--5%Calcium--4%Sodium--3%Potassium--3%Magnesium--2%Titanium--0.5%All others--
What are the five most abundant elements in earth's atmosphere?
The five most abundant elements that make up atomic matter are; Hydrogen, Helium, Oxygen, Carbon and Neon. Hydrogen is by far the most abundant element. There is three times as much Hydrogen than the next most abundant element, Helium.
Why is a Allium important?
Allium is a type of dense steel. Allium is the 3 most abundant element of course that is after oxygen and silicon. you can also use it to preserve your food however it can be bad for the enviorment .
