False.
False, the crust is Earth's outer skin of rock. The core is a body of metal at earth's center.
By mass Oxygen
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.
Hydrogen carbon and oxygen are chemical elements. These three are particularly special as they are the most essential elements to life. Hydrogen is the first and simplest of all the elements and the most abundant in the universe. It is one of the two elements in water and is one of the two elements needed for a compound to be considered organic. Carbon is the sixth element and also one of the most abundant. It is the basis of organic chemistry. All known life is carbon based. Oxygen is the eighth element and the most abundant in earth's crust. It is the other component of water and is also in most organic compounds.
The most abundant element on earth is Oxygen. But due to its high reactivity, most oxygen occurs in combined state, generally in oxides.
false
In number of atoms (element) hydrogen is the most abundant, not in mass.
nitrogen
Oxygen, carbon, nitrogen, and hhydrogen
Carbon, oxygen, hydrogen, nitrogen and traces of iron.
I think they are h2o ,calcium ,and oxygen i hoped this helps
The two most abundant elements are carbon and hydrogen. The 6 most common, in order of abundance are C, H, N, O, P and S.
Carbon, oxygen, hydrogen, nitrogen and traces of iron.
There are several elements in the body that are not abundant and they have to be supplemented. Some of them include calcium, magnesium, phosphorus and much more.
False, the crust is Earth's outer skin of rock. The core is a body of metal at earth's center.
By mass Oxygen
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