gold
Yes, oxygen is a pure chemical element. It exists in nature in its elemental form as a diatomic molecule (O2). It is a colorless, odorless gas.
Mercury is an element that is not made of other elements or compounds. It is a metal that exists in its pure form in nature.
There are none, tungsten is a pure element so it is made of only tungsten.
A. iodine B. silver C. bromine D. manganese
A substance in its pure and natural form is one that has not been altered or mixed with other substances. It exists in its original state as found in nature, without any additional processing or refinement.
Yes, Argon (Ar) is an mono-atomic elementary gas, so it's PURE
Yes, beryllium is a pure substance as it is a chemical element with the atomic number 4 and only contains beryllium atoms. It is a metal that exists in the form of solid crystals.
Antimony is an element. Chemical symbol of it is Sb. It is in the p block.
substance because you can write it as a formula
Gold is not a mixture but a pure substance. It is a chemical element with the symbol Au and atomic number 79. Gold exists in its pure form and does not contain any other elements or compounds in its natural state.
Neon is an element, not a compound. A compound requires more than one type of element in the molecule. Since Neon is monatomic (stable as a single atom - does not combine with other atoms to form molecules) there is no chance for it to be a compound.
Diamonds are the crystaline form of Carbon.