Question 1
This transition metal is used in the production of a hard steel used for rock crushers and bank vaults, and can be found in nodules on the ocean floor.
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iron◦
manganese◦
magnesium◦
cobalt◦
nickelQuestion 2
Transition metals display great similarities
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within a given period.◦
within a given vertical group.◦
with the semimetals.◦
with the nonmetals.◦
with two of these.