The chemical symbol of caesium is Cs
Cesium is Cs.
Caesium has the symbol Cs
I suspect you're referring to Strontium, which is abbreviated Sr.
Petroleum is a naturally occurring flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. As it is a mixture it doesn't have any symbol but it has chemical formulaof C8 H18.
Vanadium is a chemical element with the symbol V and an atomic number of 23. It is moderately reactive and only becomes more reactive with hot acids.
Phosphorous is a chemical element that is always present in its oxidized state. It is never found as a free element. The primary source of phosphorous is in foods.
There are probably no elements, beyond the extremely unstable nuclides, that you could not find in the human body at some level.
The chemical symbol for indium is In
The chemical symbol of curium is Cm.
The molybdenum chemical symbol is Mo.
Ce is the chemical symbol for cerium
The chemical symbol for iron is Fe and the chemical symbol for nickel is Ni.
Be is the chemical symbol for Beryllium.
Nobelium's chemical symbol is "No"
the chemical symbol is Br :)
The chemical symbol is ClO3
The chemical symbol for Helium is He
The chemical symbol of astatine is At
I is the chemical symbol for iodine.