Copper
yes, but it depends on the type of crystal your talking about
No, it is a crystal.
it increases
Each individual pure metal crystal is characterized by its individual properties. Arrangement of metals in the metal structure is dependent on its characteristics.
it result to the formation of metal sulfates
the production of enamel for bathtubs, stoves, refrigerators, and metal signs, and as an agent for ensuring brilliance and clarity in the manufacture of glass.
silver is a metal, not a stone and thus is a totally different animal. most faceted stones are considered by color, clarity, refractive qualities (sparkle/ brilliance) and cut.
yes, but it depends on the type of crystal your talking about
No, it is a crystal.
No unless you have a private orthadontist then yes . however you do get colours with traintracks.(usally clarity braces are metal coloured)
metal
metalic crystals
Any dragon with metal as it`s element or a metal dragon
When a number or letter is STAMPED into metal, it causes a change in the crystal structure in the metal. If someone were to file or grind off a serial number, that change in the crystal is still there. One technique to to polish the metal smooth, warm the metal, and apply an acid to the metal. Where the crystal structure is different, the metal changes color, and the original number becomes visible.
increases
No, the volume of a metal increases as it is heated. It expands.
Metal atoms held together by covalent bonds .