Argon, a noble gas, is a chemical element. It is not made of any other elements.
Argon. It is an element.
No, argon is not made of molecules. Argon is a chemical element, and a sample of it is composed of atoms.
It would be ridiculously difficult to make argon, but you can obtain it by fractional distillation of the atmosphere, of which argon makes up a small fraction.
Argon, like any other element, is made of protons, electrons, and neutrons*. It can not be made from anything else, except by nuclear reactions. _______________________________ *Except that the hydrogen-1 isotope does not contain neutrons.
Atoms
Argon. It is an element.
No, argon is not made of molecules. Argon is a chemical element, and a sample of it is composed of atoms.
Argon hydrofluoride.
Most argon is made by radioactive decay of potassium-40.
Most argon is made by radioactive decay of potassium-40.
Argon atoms are made from protons, neutrons and electrons.
Pure Argon is made by fractional distillation of liquid air. To get really pure the resulting Argon can be frozen again and re-fractionated.
Argon is a natural element found in the air.
It would be ridiculously difficult to make argon, but you can obtain it by fractional distillation of the atmosphere, of which argon makes up a small fraction.
Monatomic molecules
Yes
Argon accounts 0.934% by volume of the Earth's atmosphere.