is bromine natural or synthetic?
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 can be either one. There is natural and synthetic onion powder available on the market. Whether your onion powder is natural or synthetic depends on the brand. Read the label, all the information is on there (by law).
synthetic
Relative density=1.15
Natural gas will simply run out, and no longer be available as a form of energy.
It is synthetic, but what we use to make concrete is natural AND synthetic.
NC Natural Resources are fiber, gas, manufactured, rubber and synthetic.
Helium is a natural element that is extracted from underground gas deposits through a process called helium mining. It is not synthetic, but rather a naturally occurring element found in the Earth's crust.
I guess it's ok
Tanjore
No, tetrafluoride is not a naturally occurring gas. It is a synthetic compound that is created through chemical reactions in a laboratory setting.
Argon is a gas. It is not synthetic.