If it is 'never found in nature' that means it's a large and radioactive atom so it will be in the lower parts of the periodic table. Non metals are to be found in the upper right hand side of the Periodic Table and become metallic roughly across a diagonal between boron and polonium. So the one you want can only be polonium, astatine or radon. Well polonium is really a metalloid rather than a true non-metal and it does occur in various radioactive rocks. When we check out radium we find that it's a nasty carcinogenic gas that occurs in nature when radium or uranium atoms decay; it's natural so we must be looking at astatine. Sure enough,Wikipedia tells us; '...a mass (of astatine) large enough to be seen (by the naked human eye) would be immediately vaporized by the heat generated by its own radioactivity'.
Astatine it is!
That do ya?
Iodine is a nonmetal because it lacks metallic properties such as conductivity and malleability. It exists as a diatomic molecule in its natural state and tends to gain electrons when forming chemical bonds, similar to other nonmetals.
Yes, copper is found in its natural state as a metal mineral in the Earth's crust. It is often found in combination with other elements such as sulfur, oxygen, and other metals, and must be extracted through mining and refining processes.
Sulfur is an element that is yellow in its natural state. It is commonly found in its pure form or in sulfide minerals, presenting a bright yellow color.
Chlorine is a nonmetal but its is an element, not a compound.
Carbon is a solid in its natural state, with various forms such as graphite and diamond being commonly found in nature.
There are many nonmetals that are rarely found in their elemental form naturally. One of the more widespread of these is chlorine. Because chlorine is so reactive, it is almost always present as compounds, such as sodium chloride.
carbon
Carbon is considered a nonmetal. It has an atomic symbol of C and atomic number of 6. It is a solid in its standard state.
Iodine is a nonmetal because it lacks metallic properties such as conductivity and malleability. It exists as a diatomic molecule in its natural state and tends to gain electrons when forming chemical bonds, similar to other nonmetals.
if sodium is in a compound, it will not be in natural state. natural state implies that it is a pure element. ie not a compound
Radon is a natural radioactive gas.
It is a gas.
it is wered
Yes, copper is found in its natural state as a metal mineral in the Earth's crust. It is often found in combination with other elements such as sulfur, oxygen, and other metals, and must be extracted through mining and refining processes.
sand coal
The product of photosynthesis
As found in their natural state, any