Name two metals which do not react with oxygen

Asked by admin @ 13/08/2021 in Science viewed by 461 People

Name two metal which do not react with oxygen

Answered by admin @ 13/08/2021

Two metals which do not react with oxygen are silver and gold.

They do not react with oxygen even at high temperature.

The compounds of these two metals are too stable to undergo any reaction.

They have only one electron in their outer shell.

The inner orbits are filled unlike the outer ones, therefore they are more stable.

Name two metals which react violently with cold water

Asked by admin @ 13/08/2021 in Science viewed by 298 persons

name two metals which react violently with cold water. write any observation you would make when such a metal is dropped into water. how would you identify the gas involved, …

Which of the following metals reacts vigorously with oxygen

Asked by admin @ 20/08/2021 in Chemistry viewed by 420 persons

Which one of the following metal reacts vigorously with oxygen and water? a) Sodium b) Potassium c) Calcium d) Magnesium. please tell bcz I m confused as both potassium and …

Name two metals which are used to make jewellery

Asked by admin @ 17/08/2021 in Science viewed by 371 persons

Name two metals which are used to make Jewellery

Name two metals which are both malleable and ductile

Asked by admin @ 11/08/2021 in Science viewed by 335 persons

Name two metals which are both malleable and ductile

Name two metals which are highly resistant to corrosion

Asked by admin @ 20/08/2021 in Chemistry viewed by 311 persons

Name two metals which are highly resistant to corrosion. Lakhmir Singh Chemistry Class 10

Name two metals which have very low melting point

Asked by admin @ 16/08/2021 in Science viewed by 277 persons

Name two metals which have very low melting point

Name two biologically important compounds of nitrogen and oxygen

Asked by admin @ 16/08/2021 in Biology viewed by 330 persons

Name two biologically important compounds that contain both Oxygen and nitrogen

Name two metals which melt when kept on palm

Asked by admin @ 16/08/2021 in Science viewed by 285 persons

Name the metals that melt when kept on palm. Explain the reason.

Name two metals which are poor conductor of heat

Asked by admin @ 13/08/2021 in Science viewed by 273 persons

Name two metals which are poor conductor of heat.

What happens when a non metal reacts with oxygen

Asked by admin @ 13/08/2021 in Science viewed by 320 persons

what happens when non metal react with oxygen? explain with reaction of any two non metals. also write effect on Litmus Paper.

Two metallic oxides contain 27.6 and 30 oxygen respectively

Asked by admin @ 16/08/2021 in Chemistry viewed by 288 persons

Two metallic oxides contain 27.6% and 30% oxygen respectively.If the formula of the first oxide is X3O4,that of the second will be: 1)XO 2)XO2 3)X2O5 4)X2O3