4267296
Description
Mind Map by Tanatswa Chinzowu, updated more than 1 year ago
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Created by Tanatswa Chinzowu
almost 9 years ago
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Transition Elements
- All conduct heat and elctricity
- Malleable
- Ductile
- Shiny and sonorous
- Physical properties
- VERY high melting and boiling points
- VERY high densities
- Stronger and harder than Group I
- VERY high melting and boiling points
- Chemical properties
- Have more than one
oxidation state
- Example: iron (II) ions; Fe 2+;
iron (III) ions; Fe 3+
- Example: iron (II) ions; Fe 2+;
iron (III) ions; Fe 3+
- Form COLOURED COMPUNDS
- Forms complex ions
- Many are good catalysts
- Less reactive than metals from other groups
- Have more than one
oxidation state
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