Tin is an element, meaning it's a natural substance composed entirely from one type of atom. You can find tin on the periodic table of elements under the symbol Sn, which is derived from the Latin name "stannum."
Titanium is a naturally occurring element.
Natural because it is a rock but then can be produced
natural
i don't know is it man made or natural?
It is synthetic, but what we use to make concrete is natural AND synthetic.
is bromine natural or synthetic?
Polyester is synthetic.
NO. Titanium is a natural chemical element, a metal.
it is synthetic
synthetic
You think probable to titanium tetrachloride.
Cotton and wool are natural; nylon is synthetic.
Semi-synthetic
they are synthetic.
synthetic