Which metal does not react with air?

Which metal does not react with air?

Silver and Gold are the two metals which do not react with air…

Which metal reacts with air at room temperature?

sodium
In their pure forms, the alkali metals (lithium, sodium, potassium, rubidium, and cesium) are soft, shiny metals with low melting points. Alkali metals react readily with air and moisture.

Which element does not react with oxygen at room temperature?

gold doesn’t react with oxygen at room temperature.

Which one does not react with air?

Detailed Solution. The correct answer is Gold, Platinum.

Are nonmetals liquid at room temperature?

bromine
One non-metal, bromine, is a liquid at room temperature. The other non-metals are solids at room temperature, including carbon and sulfur.

Does aluminium react with oxygen?

Aluminium is a silvery white metal. The surface of aluminium metal is covered with a thin layer of oxide that helps protect the metal from attack by air. So, normally, aulumium metal does not react with air. Aluminium will burn in oxygen with a brilliant white flame to form the trioxide alumnium(III) oxide, Al2O3.

Which metal does not react with cold water?

Metals like aluminium, iron and zinc do not react either with cold or hot water. But they react with steam to form the metal oxide and hydrogen. Metals such as lead, copper, silver and gold do not react with water at all.

Which metals does not react with oxygen at high temperature?

The two metals which do not react with oxygen even at high temperatures are silver and gold.

Which metal do not react with HCL?

– Therefore the metals which do not react with dilute hydrochloric acid are copper and mercury.

Which are the metals react with air?

Potassium and sodium are soft metal which are easily cut exposing a shiny surface which changes to dull rapidly. The change from shiny to dull is called tarnishing. Potassium burns with a lilac flame when heated in air. Magnesium reacts readily in air burning with a white light.