Used for giving a white polish to costume jewellery

Asked by admin @ 16/08/2021 in Chemistry viewed by 627 People

Which element is used for giving a white polish to costume jewellery

Answered by admin @ 16/08/2021

Answer:

Rhodium is a element that have a propety to give a good whjte colour for jewelleries

Gold and silver are used to make jewellery give reason

Asked by admin @ 06/08/2021 in Science viewed by 301 persons

Give Reason:- 1)Gold ans silver are used to make jewellery. 2)Carbonate and sulphide ores are usually converted into oxides prior to reduction during the process of extraction.

A white coloured powder is used by doctors

Asked by admin @ 26/08/2021 in Science viewed by 351 persons

A white coloured powder is used by the doctors for supporting fractured bones. (a)Write the chemical name of this powder. (b)Write its chemical formula. (c)Write the chemical equation when this …

Name the reaction used in black and white photography

Asked by admin @ 23/08/2021 in Chemistry viewed by 306 persons

Which reaction are used in Black and White photography

Name the salt used in black and white photography

Asked by admin @ 23/08/2021 in Science viewed by 345 persons

Name the salts that are used in black and white photography. Give reactions when they are exposed to light. Define the type of chemical reaction taking place. CBSE Class X …

Which salt is used in black and white photography

Asked by admin @ 20/08/2021 in Chemistry viewed by 305 persons

Name two salts used in black and white photography . give reactions when they are exposed to light ?

Name two salts used in black and white photography

Asked by admin @ 17/08/2021 in Chemistry viewed by 304 persons

Name two salts used in black and white photography . give reactions when they are exposed to light ?

Name the chemical used in black and white photography

Asked by admin @ 17/08/2021 in Science viewed by 298 persons

Name a compound that is used in black and white photography. Give a balanced chemical equation for the reaction that takes place, when it is exposed to light. Also state …

Which chemical is used in black and white photography

Asked by admin @ 17/08/2021 in Science viewed by 287 persons

Name a compound that is used in black and white photography. Give a balanced chemical equation for the reaction that takes place, when it is exposed to light. Also state …

Which compound is used in black and white photography

Asked by admin @ 16/08/2021 in Science viewed by 304 persons

Name a compound that is used in black and white photography. Give a balanced chemical equation for the reaction that takes place, when it is exposed to light. Also state …

Which reaction is used in black and white photography

Asked by admin @ 11/08/2021 in Science viewed by 343 persons

Which reaction is used in Black and White photography?

How is silver chloride used in black and white photography

Asked by admin @ 06/08/2021 in Chemistry viewed by 299 persons

Silver chloride is used in black and white photography -why

Why white soft paraffin is not used in ophthalmic ointment

Asked by admin @ 04/08/2021 in Science viewed by 357 persons

What soft paraffin is not used during the formulation of ophthalmic ointments.

You are planning to use a ceramic tile design in your new bathroom the tiles are blue and white

Asked by maham237 @ 02/12/2020 in Mathematics viewed by 318 persons

equilateral triangles. You decide to arrange the blue tiles in a hexagonal shape as shown. If the side of each tile measures 7 centimeters, what will be the exact area …

Give an example of an experiment that uses qualitative data

Asked by admin @ 10/11/2021 in Chemistry viewed by 303 persons

List which observations were qualitative and which were quantitative. Quantitative data is something that can be measured such as; the candle is 3 inches tall and has a diameter of …