Not all diamonds include nitrogen, which gives the stone a yellow cast.
Nitrogen makes up 78% of earth's atmosphere, and it is reasonable to assume that nitrogen is also available deep within the earth's mantle where diamonds are formed.
Nothing... diamonds are just one base: carbon.Another AnswerThere are diamonds that contain trace elements that can render colour in the stone. Most diamonds contain at least trace amounts of nitrogen, which gives diamonds a yellow cast: fancy yellow diamonds contain more nitrogen. Boron gives diamonds a blue, or blue-gray cast. And so on.Trace elements that give diamonds colour are not separable from the diamond lattice.
Diamonds are yellow because of the inclusion of nitrogen within the carbon atoms.
Nothing scratches a diamond except another diamond. Most diamonds contain traces of nitrogen.
Pure diamond is unique in that it is a gemstone composed of a single element, carbon. However, most white diamonds contain trace amounts of nitrogen, with less than 2% of natural white diamonds having no nitrogen. So, speaking of pure diamond, it is not a mixture, but in reality, most white diamonds do contain trace impurities of nitrogen (less than 1% however).
Nitrogen doesn't contain air, but the air contains Nitrogen.
Yes, soil does contain nitrogen.
Diamonds are formed from carbon. Some brown diamonds may contain trace amounts of nickel -- otherwise diamonds do not contain metals.
Jewelery can contain real diamonds, and jewelery can contain other gems, including stones meant to look like diamonds.
No form of chocolate contains diamonds.
No, snow does not contain nitrogen. Snow is made up of frozen water vapor and does not typically contain nitrogen.
Proteins contain nitrogen, which is not present in carbohydrates.
Yes. All living things contain nitrogen.