by 
LEFTANGLE
ANSWERS: 5
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I don't know, for isn't it a noble gas?
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Hydrogen is not a metal in any form. It is specifically classified as a non-metal on the periodic table.
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It wouldn't be, Hydrogen is a gas, and is unique in that it is the most basic element in the universe.
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It's not really clear what it is, as it displays properties of both non-metals and metals. (And metals don't have to be solid or liquid to be metal)
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Under the right conditions, both the liquid and solid form of hydrogen can behave as a metal. However, it requires a great deal of pressure for hydrogen to achieve that state. http://en.wikipedia.org/wiki/Metallic_hydrogen http://www.wisegeek.com/what-is-metallic-hydrogen.htm http://www.aip.org/pnu/1996/split/pnu263-1.htm
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