That is calcium.
Ca is the symbol for calcium, which is the most common element found in bones. Phosphorus is also important for bone health.
It is not. CO2 is more common on earth than O2 aswell as Hydrogen. In space its even less common.
Calcium
Calcium.
Coal is composed mostly of the element carbon.
silica
Calcium (Ca) is the white metallic element found in milk and bones.
Calcium (Ca)
people dig and find bones so they no they are real and they are t rex bones mostly
Stars are mostly made up of hydrogen. The stars use the hydrogen atoms to make helium. Please recomend me.
Air is mostly Nitrogen.
Solid.