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Atomic groups - Coggle Diagram
Atomic groups
Halogen
They all form acids when combined with hydrogen.
They are all fairly toxic.
metalloids
Metalloids are elements found between the metals and nonmetals on the periodic table of the elements.
An appearance that is similar to metals.
alkaline earth
highly metallic and are good conductors of electricity
high thermal and electrical conductivity
Metals
high melting points.
high density.
transition metals
they are good conductors of heat and electricity.
they have high densities.
alkaline metals
Found in column 1A of the periodic table.
Have one electron in their outermost layer of electrons.
Non metals
Low Melting/Boiling Points
High ionization energies.