i asked this QUESTIONS you should tell me!!
A diamond is mainly carbon in an sp4 crystalline configuration.
Graphite is pure carbon with a specific crystalline structure.
Gold has a crystalline structure.
Yes. Fluorite is calcium fluoride, which is an ionic compound.
Tufa, possibly, by dissolution and precipitation. It is pure to very pure crystalline calcium carbonate, and is metamorphosed from limestone, so the most that can happen to it is erosion.
Not all crystalline materials are semiconductors.
Minerals have a definite chemical composition, are solid, are inorganic, are naturally occurring, and have a crystalline structure.
Pure sodium is a metallic crystalline solid.
No. Methane (natural gas) is one carbon atom bonded to four hydrogen atoms. Pure carbon is called graphite, or if in its crystalline form, diamond.
Neither, it is a crystalline solid in pure form.
Wafers are formed of highly pure defect-free single crystalline material. Donor impurity atoms, can be added to the molten intrinsic material changing it into n-type or p-type extrinsic semiconductor.
A diamond is nearly pure crystalline carbon.
A diamond is mainly carbon in an sp4 crystalline configuration.
Exhibit a sharply defined melting temperature.
Assuming pure water. 1: Vaccum 2: alcohol 3: a living organism
Graphite is pure carbon with a specific crystalline structure.
There are no metals in graphite. Graphite is a pure crystalline form (allotrope) of the non-metal element carbon. The confusion arises because graphite conducts electricity.