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The mass of the Earth is approximately 5.98 × 1024 kg.
It is composed mostly of iron (32.1%), oxygen(30.1%), silicon (15.1%), magnesium (13.9%), sulfur (2.9%), nickel (1.8%), calcium (1.5%), and aluminum (1.4%); with the remaining 1.2% consisting of trace amounts of other elements. Due to mass segregation, the core region is believed to be primarily composed of iron (88.8%), with smaller amounts of nickel (5.8%), sulfur (4.5%), and less than 1% trace elements.
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How many naturally occurring elements are found on earth?
Total 108 elements are found in earth till 2007 dec 56 to 72 elements are in the human body, 22 to 36 are in the animal body 18 22 elements in birds are found
How big are the planets from smallest to greatest in mass?
1.Jupiter 318 Earth Masses 2.Saturn 95 Earth Masses 3.Neptune 17.1 Earth Masses 4.Uranus 14.5 Earth Masses 5.Earth 1 Earth Mass 6.Venus 0.82 Earth Mass 7.Mars 0.11 Earth Mass 8.Mercury 0.055 Earth Mass
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 exoplanet is five times the radius of earth and five times the earths mass?
The exoplanet you are referring to is likely Kepler-10c, which is about 2.35 times the Earth's diameter and 5.8 times its mass. It is considered a "mega-Earth" and is found in the constellation Draco.
How bis is Venus's compared to Earth?
The mean radius is close to that of earth's: 0.902 that of earth. The volume of Venus is 0.857 that of earth, and the mass is 0.815 that of earth.
