Carbon and/or hydrogen.
carbon
carbon
The element present in all large macromolecules in the human body is carbon. Carbon is fundamental to the structure of carbohydrates, proteins, lipids, and nucleic acids, as it forms the backbone of these molecules. Its ability to form stable bonds with various elements allows for the complex structures necessary for biological functions.
Iron. It is there in grams. Iodine is there in milligrams.
All the macromolecules in the human body are basically Carbon covalently bonded to other elements- mostly Hydrogen, Oxygen and other carbon atoms. There are other elements, but they don't appear in all of the body's macromolecules.It is Carbon.
Zinc is a trace element as the others are found in large amounts.
Cesium is largest element on the periodic table.The atomic radius of Cs is around 273pm. It is present at the lower left corner of the table.
There are three elements. They are C,H and O
Cadmium is a poisonous chemical which in large concentrations can cause respetory problems, kidney failure and the softening of bone material.
Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of the Earth's mass. Additionally, silicon is another element found in large quantities, comprising about 27.7% of the Earth's crust.
Even though amount of carbon on earth is not very large but it makes the most no. of compounds.
It's salty.