d and f BLOCK ELEMENTS Quiz

• They are completely removed
• They form ionic bonds only
• They are utilized for bonding at the catalyst surface
• They are inert and do not participate

• Brass
• Bronze
• Duralumin
• Stainless steel

• They are purely ionic
• They contain weak van der Waals forces
• The strong interactions and distorted lattice structure require more energy to break
• They have simple molecular structures

• The interstitial atoms donate free electrons
• They form ionic bonds
• The host metal's delocalized electron sea remains largely intact
• They have a simple crystal structure

• They represent simple ionic compounds
• They show whole number ratios
• They indicate stoichiometric ionic compounds
• They indicate non-stoichiometric composition