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What color is the element niobium?
Niobium (Nb), or columbium, is a shiny gray metal, but it becomes bluish when exposed to air at room temperature for a period of time. A link to the Wikipedia article on niobium is provided.
What are niobium magnets made of?
They are niobium-titanium or niobium-tin intermetallic compounds.
Is acrylic a natural fiber or a synthetic fiber?
Acrylic is a synthetic fiber made from polymers derived from petroleum or natural gas. It is not a natural fiber like cotton or wool.
Is polyvinyl chloride synthetic or natural?
It is a synthetic addition polymer.
Is polypropylene natural or synthetic?
The 'filling' part of cardboard is natural: wood dust The 'binding' part is synthetic glue
Is niobium radioactive?
Yes very dangerous, even more dangerous than a crazy elephant chasing a human.
How can a scientist assess whether a pure niobium (Nb) sample is responsible for contaminating the lab with radioactivity?
Natural niobium is not radioactive.
Is concrete natural or synthetic?
It is synthetic, but what we use to make concrete is natural AND synthetic.
Is synthetic natural gas available?
is bromine natural or synthetic?
What color is the element niobium?
Niobium (Nb), or columbium, is a shiny gray metal, but it becomes bluish when exposed to air at room temperature for a period of time. A link to the Wikipedia article on niobium is provided.
Is polyester synthetic or natural?
Polyester is synthetic.
Is toothpaste a natural or synthetic?
it is synthetic
Is amphetamines a natural or synthetic drug?
they are synthetic.
Is yttrium natural or synthetic?
Yttrium is a natural element found in the Earth's crust. It is not a synthetic element.
Is manganese natural or synthetic?
its natural
What are the three main isotopes in the element Niobium?
The three main isotopes of niobium are niobium-93, niobium-95, and niobium-96. These isotopes are stable and occur naturally in different abundances. Niobium-93 is the most abundant isotope, followed by niobium-95 and niobium-96.
Which is better natural or synthetic fiber?
natural
