Name 3 Noble Metals. [3 MARKS]

Open in App

Solution

Noble Metal name : 1 Mark each

Au, Ag and Pt are some of the Noble Metals which are unreactive and very stable.

Suggest Corrections

Similar questions

Name

(a) An alkali metal in period 3 and halogen in period 2.

(b) The noble gas with 3 shells.

(d) The element of period 3 with valency 4.

(e) The elements i period 3 which does not form oxide.

(f) The element of lower nuclear charge out of Be and Mg.

(g) Which has higher E.A., Fluorine or Neon.

(h) Which has maximum metallic character Na, Li or K.

Q. Define Noble metals. Write at least three properties of noble metals by giving examples.

Acids as we know dissolve most of the metals, but its hard dissolve the metals like gold and platinum. Can you name a special mixture of acids which dissolves noble metals like gold?

Name 3 sulphide ores. [3 MARKS]

Q. Noble metals are dissolved in :

Join BYJU'S Learning Program

Name 3 Noble Metals. [3 MARKS]

Noble Metal name : 1 Mark each Au, Ag and Pt are some of the Noble Metals which are unreactive and very stable.

Noble Metal name : 1 Mark each

Au, Ag and Pt are some of the Noble Metals which are unreactive and very stable.