Paladio: propiedades, usos e historia

Which of the following metals is the lightest among the platinum group?

• Platinum

• Rhodium

• Palladium

• Osmium

Who was initially skeptical about the discovery of palladium, claiming it was an alloy?

• Marie Curie

• Isaac Newton

• Richard Kennedy

• William Heid Wollaston

What was palladium chloride formerly used to treat?

• Diabetes

• Tuberculosis

• Hypertension

• Asthma

In what form is palladium used in dental applications?

• As a salt

• As an alloy

• As a pure metal

• As a catalyst

Why is palladium used in the production of white gold?

• It is cheaper than gold

• It enhances the yellow color of gold

• It is more durable than gold

• It has a natural white color