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What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
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--
What chemical elements compose more than 98 percent of the sun?
The sun's composition is dominated by two primary chemical elements, which together account for more than 98 percent of its mass. Hydrogen, the lightest and most abundant element in the universe, makes up approximately 74 percent of the sun's mass. Helium, the second lightest element, comprises about 24 percent of the sun's mass, bringing the total to 98 percent. The remaining 2 percent consists of various heavier elements, including oxygen, carbon, nitrogen, and iron, among others.
What makes up two sun?
Hydrogen is the most common element in the universe as a whole; about 75% of the universe by mass is hydrogen (since hydrogen is also the lightest element, that means that the percentage by number of atoms is even higher) . Helium is second; oxygen is a fairly distant third.
Why do elements with atomic mass numbers divisible by 4 tend to be more abundant in the universe than elements with atomic mass numbers in between?
Due to Helium Burning. Helium, being the second most abundant element, reacts with other nuclei to form hevier elements. He(RAM: 4) + He(RAM: 4) = Be(RAM: 8) Be(RAM: 8) + He(RAM: 4) = C(RAM: !2) (+ gamma-ray) C(RAM: !2) + He(RAM: 4) = O(RAM: 16) (+ gamma-ray) ect..
What are the five most abundant elements found in the Sun starting with the most abundant?
The sun is 75% hydrogyn, 23% hylium, and 2% everything else. That is all I know.
What are the 2 most abundant elements in the ocean?
oxygen and water
What are the 2 most abundant elements found in the mantle?
These elements are oxygen and magnesium.
What are the 2 most abundant elements in the earth's crust?
oxygen n hydrogen
What are the 2 most abundant elements in the atmosphere?
Nitrogen 78%, Oxygen 21%, all others 1%.
What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
What are the elements in the sun?
The Sun is about 75% Hydrogen, 23% Helium, and the remaining 2% is a mixture of other things like Oxygen and Carbon.
What are the 2 top abundant elements in the earth's atmosphere?
The two most abundant elements in Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen is around 21%. Both of these elements are essential for supporting life on Earth.
What are the most abundant elements in the ocean?
Ah, the ocean is a beautiful place full of wonders! The most abundant elements in the ocean are oxygen, hydrogen, and chlorine. These elements work together harmoniously to create the vast and diverse ecosystem that thrives beneath the waves. Just like in a painting, each element plays a crucial role in the masterpiece that is our ocean.
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 is the predominant material of the sun?
The predominant material of the Sun is hydrogen, which makes up about 74% of its mass. Helium is the next most abundant element, making up about 24% of its mass. Other elements such as oxygen, carbon, neon, and iron make up the remaining 2%.
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.
