Chemistry 0620 · IGCSE · Transition elements

Transition elements — practice question

Which row gives a description of a typical transition element?

  • Adensity $0.97\ \text{g cm}^{-3}$, melting point $98\,^{\circ}\text{C}$, boiling point $883\,^{\circ}\text{C}$, colour of oxide white
  • Bdensity $2.64\ \text{g cm}^{-3}$, melting point $769\,^{\circ}\text{C}$, boiling point $1382\,^{\circ}\text{C}$, colour of oxide white
  • Cdensity $3.10\ \text{g cm}^{-3}$, melting point $-7\,^{\circ}\text{C}$, boiling point $59\,^{\circ}\text{C}$, colour of oxide yellow
  • Ddensity $8.96\ \text{g cm}^{-3}$, melting point $1085\,^{\circ}\text{C}$, boiling point $2562\,^{\circ}\text{C}$, colour of oxide red

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