Please enable JavaScript.
Coggle requires JavaScript to display documents.
THE PERIODIC TABLE (Group 7 The Halogens (five members of the halogen…
THE PERIODIC TABLE
-
Group 7 The Halogens
-
features
-
-
poisonous non-metals, which form coloured gases
-
reactions
-
bromine - hot iron wool glows, but less brightly, when bromine vapour is passed over it
-
-
-
-
Transition Elements
-
features
-
-
-
-
can form ions with different charges , have variable valency
-
Group 0 the Noble Gases
features
unreactive/inert because very stable arrangement of outer shell electrons, do not need other atoms to gain or lose electrons
-
-
-
-
-
-
-
-