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This test is run by .
Note that your final mark will not be saved in the system.

Groups 1, 7 and 0 MatchUp

Running Total

Attempt

1 of 3

Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.

-1

Displacement

Diatomic

Noble gases

Salts

Halogens

Soft

Inert

Acidic

Alkali metals

Type of solution which forms when halogens dissolve in water

Formed when halogens react with metals

Type of reaction involving halides, halogens and a difference in reactivity

Property of halogen molecules

Property of alkali metals

Property of noble gases

Number of electrons needed for noble gases to form a complete outer shell

Number of electrons needed for halogens to form a complete outer shell

Number of electrons needed for alkali metals to form a complete outer shell

Elements in group 1

Elements in group 0

Elements in group 7

This is your 1^st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark

70%