any metal bands with in between death growls like not as guttural and deep as most death metal and not as high pitched as most black metalor any clean vocaled metal bands that are in the middle
Different metals have different properties which make them useful to humans, for doing a wide range of things. Shininess: metals such as bronze have been used as mirrors for thousands of years. Also, shiny things are attractive, so metals have been used for decoration and jewellry. High melting and boiling point: Some metals such as tungsten, have very high melting and boiling points. These are useful in places where you need metals which can stand a lot of heat, such as in smelters and boiler and such. Malleable: some metals such as copper and gold are very malleable: this means they bend and flatten easily when hammered or otherwise compressed. Very useful for coating things (a small amount of gold can be used to coat a large area: very useful for decorating buildings and statues and such!!), and anywhere you need a flexible metal. Also, malleable metals can be formed easily into all kinds of useful tools just by using a hammer and an anvil - blacksmiths use this property of metals to great advantage, to fashion useful tools and implements. Ductile: Ductibility is the ability of a material to be stretched into wires: copper, gold, aluminium, steel, etc. Wire is essential for electronics, which our civilization depends upon heavily. Ductibility can also be used to make things like nails: just stretch a piece of metal into a long, thick wire and cut it at reagular intervals and flatten one end: viola, nails!! Sonorous metals: for music, especially bells and brass instruments!!
Metal have atoms packed in close covalent bonds that share electrons between the nuclei. With the electrons passing smoothly they absorb more than 80% of the visible light. Metals reflect the remaining light evenly because the take from each wavelength the same amount, rendering them colorless. This free movement of electrons is also how they conduct a current. chemed.chem.purdue.edu/genchem/to...
