84 Elements
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
98 elements are known to occur naturally on earth. They are probably all found, at least in some minute fraction, in the seas of the world.
There are 2 elements found in ammonium, nitrogen and hydrogen.
Many elements.
There are 118 elements found from Chemistry, not sure about other 2
well some of the nature elements are known as Fire, Water, Earth, and Air Another answer I think what you may mean is what elements (chemical elements - not those in the answer above) are found in an uncombined form in nature. Well, not many. Gold is one. Nitrogen gas, oxygen, all the inert gases are others
The periodic table has about 118 elements, if that's what you're asking.
92
many
There are 4 elements in group-4.
how many atoms are in this compound
Elements commonly found in the environment include oxygen, carbon, hydrogen, nitrogen, sulfur, and various metals and minerals such as iron, calcium, and zinc. These elements play critical roles in supporting life processes and ecosystems.