# Describe four properties of transition elements that distinguish them from Group I metals.

> Cambridge International IGCSE Chemistry (0620) — 8.4 Transition elements · Describe · 4 marks

## Mark scheme (4 marks)

1. Transition elements have higher melting points than Group I metals
2. Transition elements are harder / more dense than Group I metals
3. Transition elements form coloured compounds / ions
4. Transition elements can act as catalysts / their compounds can act as catalysts

## Key terms

- [transition elements](https://www.gradenine.co.uk/glossary/transition-elements)
- [Group I metals](https://www.gradenine.co.uk/glossary/group-i-metals)

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Source: [GradeNine](https://www.gradenine.co.uk/q/describe-four-properties-of-transition-elements-f88fbfe9) · Published by Druglandscape Ltd.