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.
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 synthetic, but what we use to make concrete is natural AND 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.
The natural isotopes of nitrogen are stable; for the synthetic radioactive isotopes of nirogen see the link below.
it is synthetic
Yttrium is a natural element found in the Earth's crust. It is not a synthetic element.
they are synthetic.
its natural
natural