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What are the 10 most abundant elements in the universe and what are their percentages?
ElementAbundancemeasured relative to siliconHydrogen40,000Helium3,100Oxygen22Neon8.6Nitrogen6.6Carbon3.5Silicon1Magnesium0.91Iron0.6Sulphur0.38
What is a member of the boron family and is most abundant metal in the earths crust?
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
What are the earth's 10 most common elements?
In the Earth's crust, the most common elements are: Oxygen 46.1% Silicon 28.2% Aluminum 8.23% Iron 5.63% Calcium 4.15% Sodium 2.36% Magnesium 2.33% Potassium 2.09% Titanium 0.565% Hydrogen 0.14% In the atmosphere, the most common elements are Nitrogen and Oxygen. Since the core of the Earth is believed to be mostly iron, that would be the most common element in the entire planet.
Is quartz the most abundant mineral?
no. on a scale to 1-10 10 diamond 9 corrundum 8 topaz 7 quratz .. 5.5 glass .. 3 calcite 2 fingernail 1 talc
Is collagen the most abundant protein in the body?
Phosphorus
What are the 10 most abundant elements in the universe and what are their percentages?
ElementAbundancemeasured relative to siliconHydrogen40,000Helium3,100Oxygen22Neon8.6Nitrogen6.6Carbon3.5Silicon1Magnesium0.91Iron0.6Sulphur0.38
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.
What are the top 10 elements in the galaxy?
The most common elements in the Universe are hydrogen and helium. For additional elements, check the Wikipedia article on "Abundance of the chemical elements".
What are the two most abundant elements in the atmosphere?
The 10 most abundant elements in the universe in from greatest to least are hydrogen, helium, oxygen, neon, nitrogen, carbon, silicon, magnesium, iron, and sulfur. Refer to the related link below for a table that gives the relative abundance of the 10 most abundant elements.
What is a member in a boron family and most abundant metal in the earths crust?
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
What is a member of the boron family and is most abundant metal in the earths crust?
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
What is an example of an elament?
An example of an element is oxygen, which is a chemical substance consisting of atoms with the same number of protons in their nucleus. It is the third most abundant element in the universe and plays a crucial role in sustaining life on Earth.
What 2 gases are the gas giants made up of?
Gas giants like Jupiter and Saturn are primarily made up of hydrogen and helium. These two gases are the most abundant elements in the universe and make up a large part of the composition of gas giants.
Which metal is a member of the boron family and is the most abundant metal in the earth's crust?
Oxygen is the most abundant element in the earth's crust and is not in the boron family. Aluminum is in the boron family and is the third most abundant element in the earth's crust. Refer to the related link for a list of the 10 most abundant elements in the earth's crust and their percentages.
What are the main elements in nature?
Nearly all the normal matter in the universe is either hydrogen or helium. If you pick an atom at random from the universe, the odds are better than 9 out of 10 that it's hydrogen, and well over 99 out of 100 that it's either hydrogen or helium. By mass, the universe is about 74% hydrogen, 24% helium, 1% oxygen, and everything else combined makes up about 1%. If you mean "on Earth" ... those numbers get skewed quite a bit by, basically, gravity. The Earth's gravity is too low, and its temperature is too high, to hang on to most of the hydrogen and helium, so oxygen is by far the most common element in the crust. Iron (fifth most common by mass in the universe overall) is heavy, so it tends to "sink" to the core, leaving "light" elements like silicon and aluminium to be the second and third most abundant materials in the crust.
Why is 20 a abundant?
Let S be the set of the positive divisors of 20, excluding 20. S = {1, 2, 4, 5, 10} The sum of all the elements of S = 1 + 2 + 4 + 5 + 10 = 22 > 20. Therefore, 20 is an abundant number.
What are typical elements?
The top 10 most abundant elements in the Universe are hydrogen, helium, oxygen, neon, nitrogen, carbon, silicon, magnesium, iron and sulfur.In the Earth (as a whole) the element iron has the greatest mass.In the relatively thin layer of the Earth's crust (a few hundred to several thousand meters deep) oxygen is the most common (most rocks are aluminum oxides or silicates or silicon oxides)The most common elements found in living organisms are carbon, hydrogen, oxygen, nitrogen, phosphorous, and sulfur. A helpful memory acronym is CHONPS.
