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An online crossword puzzle with 20 words. Play it free at AgileCrosswords.com.

Clues

The proper chemical name for 'common salt' formed from combining two elements. (6,8)
A very useful 'layout' of all the elements. (8,5)
Its a way of splitting a compound, just turn on the current and turn up the voltage! (12)
A metal alloyed with iron to make tough steels. (9)
Iron is this, but aluminium is not! (8)
Only two elements are in this state at room temperature! (6)
Oh!!! to get the 1st letter of this element on a triple score in scrabble! (5)
This type of element usually has a high boiling point and good electrical conduction. (5)
Poor lonely helium, only ? atom(s) to the 'molecule'! (3)
The main gaseous product of burning coal in air, two elements combine. (6,7)
The number of naturally occuring elements (6,3)
This element burns very brightly in air to form a white powder. (9)
This type of element usually has a low melting point and poor heat conduction. (8 or 3,5)
This type of compound is usually formed when you burn an element in air. (5)
Is it a gas, liquid or solid? meaning the physical ? of the material. (5)
The number of oxygen atoms in a sulphuric acid molecule. (4)
This element glows very nicely when you put a high voltage of electricity through it! (4)
Nearly the last metallic element in the alphabet and used in batteries. (4)
The number of atoms in a methane molecule. (4)
Number of atoms in the oxygen 'particle'. (3)