Metal Elements MCQs with Answers

The difference of lithium from the other alkali metals is mainly because of ?

• A.Small radius and high charge density
• B.Large radius and low charge density
• C.High electronegativity and low ionization energy
• D.Presence of d-orbitals in the valence shell

Third period element that initially reacts rapidly with oxygen to form a protective oxide coating that prevents further reactions is

• A.Na
• B.Al
• C.Si
• D.P

When alkaline earth metals react with nitrogen, the general formula is?

• A.MN
• B.M₂N₃
• C.M₃N₂
• D.MN₂

Past Paper MCQ

Which metal is the best conductor of electricity?

• A.Copper
• B.Silver
• C.Gold
• D.Aluminium

Which metal has the highest electrical conductivity?

• A.Copper
• B.Gold
• C.Silver
• D.Aluminium

Which metal is present in photo films?

• A.Copper
• B.Aluminium
• C.Silver
• D.Iron

The ability of metals to be drawn into thin wire is known as _?

• A.Malleability
• B.Ductility
• C.Conductivity
• D.Elasticity

Alkali metals act as

• A.Oxidizing agent
• B.Reducing agent
• C.Catalyst
• D.Inert agent

Which element is commonly used as the filament in incandescent light bulbs?

• A.Copper
• B.Nichrome
• C.Tungsten
• D.Carbon

All Transition Elements are _?

• A.Non-metals
• B.Metals
• C.Metalloids
• D.Gases