Bonding types

• What is a type of substance mentioned?

  Giant covalent
• What is a type of element mentioned?

  Non-metal
• What is the description of structure in giant covalent substances?

  Billions of atoms joined by covalent bonds
• What type of bonds do molecules with strong covalent bonds have?

  Strong covalent bonds between atoms
• How are molecules attracted to each other in giant covalent structures?

  By intermolecular forces
• What is a characteristic of 3D lattices in giant covalent structures?

  They have alternating charge ions
• What is the effect of atoms of different sizes in layers of metal ions?

  They are disturbed by atoms of different sizes
• What type of bonds are strong covalent bonds between atoms?

  Covalent bonds
• What type of forces are weak between molecules?

  Weak intermolecular forces
• What causes strong ionic bonds?

  Electrostatic attraction between opposite charges
• What is the characteristic of strong metallic bonds?

  They are caused by electrostatic attraction
• What happens to electrons in metallic bonds?

  They are delocalized
• What is the effect of delocalized electrons in metals?

  They allow conductivity
• What happens to the melting and boiling points of substances with strong bonds?

  They require a lot of energy to break
• What is the characteristic of low molecular substances?

  They are easy to separate
• What is the effect of strong metallic bonds on melting points?

  They result in high melting points
• What type of electrons are involved in ionic bonds?

  Electrons transferred between atoms
• What is the role of electrons in covalent bonds?

  Electrons are shared between atoms
• What is the characteristic of strong covalent bonds?

  They require a lot of energy to break
• What happens to ionic compounds in water?

  They dissolve and free ions move
• What is the characteristic of delocalized electrons in metals?

  They allow for electrical conductivity
• What is the effect of strong metallic bonds on boiling points?

  They result in high boiling points
• What is the characteristic of weak intermolecular forces?

  They are easily overcome
• What is the effect of strong covalent bonds on molecular separation?

  They require significant energy to separate
• What is the characteristic of ionic compounds in solution?

  They conduct electricity
• What is the effect of strong ionic bonds on melting points?

  They result in high melting points
• What is the characteristic of metals with strong metallic bonds?

  They have high melting and boiling points
• What is the effect of strong covalent bonds on molecular stability?

  They increase molecular stability
• What is the characteristic of weak intermolecular forces in molecular substances?

  They allow easy separation of molecules
• What is the effect of strong ionic bonds on solubility?

  They can affect solubility in water
• What is the characteristic of metals with delocalized electrons?

  They are good conductors of electricity
• What is the effect of strong covalent bonds on chemical reactions?

  They require more energy to break
• What is the characteristic of ionic compounds in solid form?

  They do not conduct electricity
• What is the effect of strong metallic bonds on ductility?

  They allow metals to be ductile
• What is the characteristic of metals with strong metallic bonds?

  They are malleable
• What is the effect of strong covalent bonds on boiling points?

  They lead to high boiling points
• What is the characteristic of ionic compounds in solution?

  They dissociate into ions
• What is the effect of strong ionic bonds on melting points?

  They require high temperatures to melt
• What is the characteristic of metals with delocalized electrons?

  They conduct heat and electricity
• What is the effect of strong covalent bonds on molecular interactions?

  They enhance molecular interactions