Nitrogen is found naturally, for example in the atmosphere.
No, nitrogen is a naturally occurring element that makes up about 78% of Earth's atmosphere. While it can be involved in synthetic processes, such as the production of ammonia for fertilizers, nitrogen itself is not synthetic.
It is not a natural liquid that is used to make nylon. Nylon is a synthetic polymer that is made through a chemical process using petrochemicals.
natural
Acrylic is a synthetic fiber made from polymers derived from petroleum or natural gas. It is not a natural fiber like cotton or wool.
It is a synthetic addition polymer.
No.
It is synthetic, but what we use to make concrete is natural AND synthetic.
No, nitrogen is a naturally occurring element that makes up about 78% of Earth's atmosphere. While it can be involved in synthetic processes, such as the production of ammonia for fertilizers, nitrogen itself is not synthetic.
It is not a natural liquid that is used to make nylon. Nylon is a synthetic polymer that is made through a chemical process using petrochemicals.
is bromine natural or synthetic?
Polyester is synthetic.
it is synthetic
The natural isotopes of nitrogen are stable; for the synthetic radioactive isotopes of nirogen see the link below.
they are synthetic.
Yttrium is a natural element found in the Earth's crust. It is not a synthetic element.
its natural
natural