Cerrar
Define ionic bond
What is an ionic bond?
What does an ionic bond from between?
What are the properties of ionic compounds?
How to write an ionic compound
What happens to ions containing more than one element?
When is a molecule ionic or covalent?
Define covalent bond
What happens with single covalent bonds?
Structure/ names/ examples
How do Lewis structures show single covalent bonds?
Draw some Lewis structures with multiple covalent bonds
What is meant by a dative covalent
(co -ordinate) bond?
What is meant by covalent bond length and bond strength?
What is meant by covalent bond polarity?
What is the rule of HONC?
What is VESPR theory?
What is the shape, bond angles, name of the shape and type of bonds in two charge centres
What is the shape, bond angles, name of the shape and type of bonds in three charge centres
What is the shape, bond angles, name of the shape and type of bonds in four charge centres
What is the shape, bond angles, name of the shape and type of bonds in five charge centres
What is the shape, bond angles, name of the shape and type of bonds in six charge centres
How would you work out the shape?
What happens to the shapes of ions?
What is molecular polarity?
Define electronegativity
What are the types of intermolecular forces?
What is Van der Waals forces?
What are permanent dipole- dipole forces?
What is hydrogen bonding forces?
In what order or strength are the three types of intermolecular force?
Define allotrope
What are 3 allotropes of carbon?
What is the structure and relating functions of diamond?
What is the structure and relating functions and properties of graphite?
What is the structure and relating function and properties of buckminsterfullerene?
What is metallic bonding?
Define metallic bonding
Name 5 properties of metals
Explain the property of conductivity in metals
Explain the property of ductability in metals
Explain the property of malleability in metals
Explain the property of hard and high tensile strength in metals
Explain the property of solubility in metals
What happens to melting point with in the metals going down a group?
What happens to melting point with in the metals going across a period?
What does the strength of a metallic bond depend upon?
Define volatility
How does melting and boiling points relate to the type of bond?
What type of melting and boiling points do covalent macromolecular structures and metals and ionic compounds have?
What is the relationship between volatility and type of force?
what is meant by "expanding the octet"?
