xAikaterinex
xAikaterinex xAikaterinex
  • 24-01-2024
  • Chemistry
contestada

1. The approximate positions of four metals in the reactivity
series are given below. In each case, predict which method
would be used to extract the metal. [predicting]

Metal

(a) lead- Position in the reactivity series between iron and copper

(b) platinum-about the same as gold

(c) chromium-between zinc and iron

(d) calcium- between magnesium and sodium

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