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THE PERIODIC TABLE - Coggle Diagram
THE PERIODIC TABLE
group 1
reactivity increases
density increases
mp and bp decreases
atomic and ionic radii increase
soft metals, can be cut with a knife
shiny
good conductors of heat and electricity
reaction with air
lithium - red flame
sodium - yellow flame
potassium - lilac flame
halogens
diatomic
non-metals
react with metals and halides
mp and bp increases
density increases
reactivity decreases
noble gases
low mp and bp
unreactive