b) Define the following:(i) Light platinum(iii) Heavy platinum

1.	b) Define the following:(i) Light platinum(iii) Heavy platinum
Answer» Platinum group of metals consists of six transition metals that share similar properties such as density, resistance against wear and catalytic properties. Light platinum elements consist of Ruthenium, Rhodium and Palladium which are relatively lighter than the Osmium, Iridium and Platinum which are heavy platinum elements.

Answer»

Platinum group of metals consists of six transition metals that share similar properties such as density, resistance against wear and catalytic properties.

Light platinum elements consist of Ruthenium, Rhodium and Palladium which are relatively lighter than the Osmium, Iridium and Platinum which are heavy platinum elements.

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b) Define the following:(i) Light platinum(iii) Heavy platinum

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