Question

gold and Platinum categorised under .............metals
a)alkali
b)alkaline earth
c)noble
d)free​

Answer 1

Gold and Platinum categorised under Noble metals.

Answer 2

Gold and Platinum categoriesed under NOBLE metals.

This is considered NOBLE metal because it is Less reactive in nature.

Some metal which is placed under NOBLE metal are -

1. Gold
2. Platinum
3. Silver