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The Periodic Table, The columns are called "Groups" - Coggle…
The Periodic Table
Group 1 Alkali Metals
Rubidium (Rb)
Caesium (Cs)
Potassium (K)
Francium (Fr)
Sodium (Na)
Lithium (Li)
They all produce metal hydroxide and hydrogen
Reactivity increases as you go down
Group 8: Noble Gases
Krypton (Kr)
Xenon (Xe)
Argon (Ar)
Radon (Rn)
Neon (Ne)
Helium (He)
They are unreactive because they already have full outer shells
Group 7: Halogens
Iodine (I)
Astatine (At)
Bromine (Br)
Clorine (Cl)
They gain electrons
Fluorine (F)
Structure of The Periodic Table
The rows are called "Periods"
Metals = Group 1,2,3,4
The columns are called "Groups"
Non Metals = Group 5,6,7,8
Structure of an Atom
Group 2: Alkaline Earth Metals
The columns are called "Groups"
