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25-10-2019
Chemistry

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Nickel has an atomic mass of 58.69, and cobalt has an atomic mass of 58.93. Despite
this, Mendeleev listed cobalt before nickel in his periodic table. What information
caused Mendeleev to order the elements in this way?

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Andrea944 Andrea944

26-10-2019

Answer:

because Cobalt has similar properties as rhodium and iridium. and nickel has similar properties to palladium and platinum.

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