Bonding & Compounds Flashcards
Polar and nopalar bonds are examples of what?
Covalent.
Bonds between metals?
Metallic
Bonds between non metals are?
Covalent.
Bonds between non metals and metals?
Ionic.
True or False: electronegativity is between bonded atoms.
True.
True or false: free electron theory is the sharing of electrons between atoms of the same element and covalent bonds.
False.
True or False: uneven electron sharing is nonpolar.
False.
True or false: atoms combine to form compounds.
True.
True or false: ionic compounds form a crystal lattice.
True.
Multiple molecules bonding together to form a ____?
Compound.
Please define electronegativity.
An atoms ability to attract & hold electrons when bonded to other atoms.
Please list the three types of bonding.
- metallic
- covalent
- ionic
Define electron affinity.
Is an atoms ability of how well it attracts & holds electrons while unbonded.
The bond between helium and neon.
Covalent.
The bond between sodium and potassium.
Metallic.