Diamonds are formed from carbon, which is the only element contained in diamonds, except for traces of other elements, such as nitrogen and boron. Trace elements can give colour to diamonds.
Which substances are compounds?
Yes, compounds are substances.
Yes, diamonds have a more pure and crystalline structure compared to coal, which is composed of multiple carbon-containing compounds. Diamonds are composed of pure carbon atoms arranged in a crystal lattice structure, whereas coal is formed from the remains of plant material that have undergone heat and pressure without the same level of purification.
No: Compounds are simple mixtures of substances
Compounds and solutions are pure substances
Yes, compounds are pure substances.
Diamonds are single-element minerals composed entirely of carbon atoms.
Elements and compounds
Mixtures contain two or more compounds.
compounds
Chemical compounds.
Chemical compounds.