helium
neon
elements in the group
argon
krypton
noble gasses
xenom
radon
unreactive
colourless
properties
melting point increases as you go down the group
all gases
nitrogen
oxygen
low melting points
flourine
malleable chlorine
properties bromine
slightly shiny iodine diatomic elements
hydrogen
neon
elements in the group
argon
krypton
noble gasses
xenom
radon
unreactive
colourless
properties
melting point increases as you go down the group
all gases
nitrogen
oxygen
low melting points
flourine
malleable chlorine
properties bromine
slightly shiny iodine diatomic elements
hydrogen