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Carbon, oxygen, hydrogen, nitrogen and traces of iron.
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What are the top 5 most abundant elements in the human body?
The top 5 most abundant elements in the human body are oxygen, carbon, hydrogen, nitrogen, and calcium. These elements make up the majority of our body's composition and are essential for various biological functions.
What is the most abundant muscle tissue?
the most abundant tissue in the human body is the skeletal muscle. Connective tissueSkin Tissues. Large surface area. Top to toes.
What are the top three periodic elements in the world?
The top three most abundant elements in the Earth's crust are oxygen, silicon, and aluminum. Oxygen is the most abundant element overall, found in compounds such as water and silicon dioxide; silicon is a key component of rocks and minerals; aluminum is commonly found in minerals and ores.
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 top three elements in the earths atmosphere?
The top three elements in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%). These three elements together make up the vast majority of the gases present in the atmosphere, with nitrogen being the most abundant.
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.
Is boron the top 8 elements found in the earth's crust?
No, boron is not among the top eight elements found in the Earth's crust. The most abundant elements typically include oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium. Boron is present in much smaller quantities compared to these primary elements.
What are the top 3 elements in the universe?
The top three elements in the universe are hydrogen, helium, and oxygen. Hydrogen is the most abundant, making up about 75% of the universe's elemental mass, while helium accounts for about 24%. Oxygen, though less abundant, plays a crucial role in the formation of stars and planets and is essential for life as we know it. These elements were primarily formed during the Big Bang and through stellar nucleosynthesis.
What are the top 5 elements on the earth's surface?
The top five elements on Earth's surface are oxygen, silicon, aluminum, iron, and calcium. They are abundant in the Earth's crust and play key roles in the composition of rocks, minerals, and soils.
What type of organism would be least abundant in most ecosystems?
top consumer
What do the elements H and He have in common when looking at the periodic table?
Hydrogen (H) and helium (He) are both located at the top of the periodic table, making them the first and second elements, respectively. They are both classified as nonmetals and are part of the group of elements known as the "s-block" and "p-block" elements. Additionally, hydrogen is the simplest and most abundant element in the universe, while helium is the second most abundant, primarily formed through nuclear fusion in stars. Both play crucial roles in various chemical and physical processes in the universe.
What layer of the earth has the most aluminum?
Virtually all of earths aluminum ore is in the top layer of the earth, the crust.
