This question is about metals. Platinum is used to make jewellery. Suggest one reason why platinum is used to make jewellery.

Platinum is used for jewellery for several reasons related to its properties:\n- **Chemical property:** It is very unreactive. This means it does not corrode, tarnish, or react with skin, so it stays shiny and lasts a long time.\n- **Physical properties:** It has a shiny, silvery appearance (it is lustrous), which is aesthetically pleasing. It is also rare and valuable, which makes it desirable for luxury items.