4216554
Descripción
Mapa Mental por Trishlovesmcfly, actualizado hace más de 1 año
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Creado por Trishlovesmcfly
hace más de 8 años
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Transition metals
- where are they on
the periodic table
- between group 2 and 3
- period 4 to 7
- between group 2 and 3
- uses
- as a catalylst in reactions
- nickel to make margarine
- iron to make ammonia
- platinum for
catalytic converters
- nickel to make margarine
- to make statues or roofs
- to colour gemstones
- cobalt compounds give
pink or blue colours
- iron compounds give
red or green
- cobalt compounds give
pink or blue colours
- part of paint pigments
and ceramic glazes
- pipes
- as a catalylst in reactions
- properties
- physical properties
- hard and strong
- high melting
points
- high density
- high boiling points
- hard and strong
- chemical properties
- less reactive
- iron reacts with oxygen and
water very slowly when it rusts
- gold doesn't react at all with
water and oxygen
- iron reacts with oxygen and
water very slowly when it rusts
- speed up certain chemical reactions
without being used up themselves
- less reactive
- physical properties
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