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Which of the following statements describes transition elements? They

Chemistry
WAEC 2024

Which of the following statements describes transition elements? They

  • A. are very reactive
  • B. have low melting points
  • C. possess variable oxidation state
  • D. form colourless salts
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Correct Answer: Option C
Explanation

Transition elements are elements having partially filled d- orbitals. The first series of transition elements ranges from Scandium to Zinc.

Apart from the general properties of metals, the transition elements have in addition the following characteristics:

- Variable oxidation state

- Catalytic properties

- Magnetic properties.

- Complex ion formation


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