Sec1 Sci C8p Material properties Just Elements 1st 24 Extension words
Terms in this set (25)
An explosive gas, it is the lightest and most abundant element in the universe.
A lightweight silvery grey metal. It is added to metals like copper to make them better conductors.
An unreactive colourless non-metal gas which makes up 78% of air.
A colourless gas which does not react at all, used in lights and signs.
A light silvery metal used in planes. Aluminium oxide has a very high melting point.
A non-metal that is a yellow solid.
A soft grey metal which floats on water and reacts violently. Farmers add it to soil so their plants grow better.
A strong light metal with a very high melting point.
A very light gas which does not react at all. It is named after the sun.
A non-metal with a high melting point. Boron oxide is also difficult to melt.
A reactive non-metal gas which makes up 21% of air. We need it to live.
A soft grey metal which floats on water and reacts easily. Found in salt.
A non-metal with a very high melting point. Computer chips (CPU) are made from it.
A poisonous green gas, reacts easily with other elements.
A silvery-grey metal which reacts steadily with water producing fizzing. Found in bones.
A metal with a very high melting point. Used to make special parts in jet engines.
A soft grey metal which floats on water and reacts easily. Batteries use a lot of it.
A non-metal with a very high melting point it is found in diamond and graphite.
A poisonous yellow gas, it is the most reactive non-metal in the universe.
A silvery-grey metal which reacts very slowly with water but burns very strongly in air.
A non-metal that is a solid and burns easily. Farmers use it to help plants grow better.
A colourless gas which does not react at all. Used to make low energy light bulbs.7
A silvery metal almost as light as aluminium but with a higher melting point.
A hard, silvery metal with a high melting point. It is added to very hard steels used in locks and guns.
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