Goode physical week 9
Terms
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- Corrosion
- The gradual wearing away of a metal element due to a chemical reaction.
- Noble Gases
- An element in group 18 of the periodic table.
- Ductile
- A term used to describe a metarial that can be pulled out into a long wire.
- Alkli metals
- A element in group 1 of ther perodic table.
- Conducters
- A substance through which electons move freely,transmitting heat or electricty.
- Alkailine Earth Metals
- An element in group 2 of the periodic table.
- Malleable
- A term used to describe material that can be pounded or rolled into shape.
- Alloy
- A substance made of two or more elements, at least one of which is a metal,that has the properties of metal.
- Nonmetals
- An element that lacks most of the properties of metals.
- Transition metals
- An element in group 3 through 12 of hte periodic table.