Argon is a natural element found in the air.
some is natural but some is man made
Velvet is man made
Man made.
Sodium exists naturally in compounds, but not in its elemental form. It must be extracted by artificial means.
natural process is a process in whichit is naturally without any plan occured and the man made proceess is a process which is done by man.
Neon is a natural element, but is rare on earth. It is mostly found on stars and is abundant in the universe.
it is all natural
It is man made
Mendelevium is a man made chemical element.
no its a natural element
It is a natural element.
No, Uranium is naturally occurring. But all elements beyond uranium are man-made.
Strontium is a natural element.
No it is not.
Selenium is a natural element.
Lanthanum is a natural element.
Sulfur is a natural element.