Definitions
Covalent Bonds
Ionic Bonds
Metallic Bonds
Shapes
100
A group of atoms that have a positive or negative charge
What is an Ion
100
When two atoms share electrons
What is Covalent Bonding
100

What the charges add up to in Ionic Bonding

What is 0

100
The attraction of metal atoms and the surrounding sea of electrons
What does metallic bonding occur from
100
CO2
What is linear
200
Type of bonding between two non metallic atoms
What is covalent bonding
200

What type of elements have covalent bonding

What is a nonmetal

200
What type of molecules form Ionic Bonding
What is metals and nonmetals
200

The sea of electrons around metals are caused by

The delocalisation of valence electrons

200

H20 water

bent/ V-shaped

300
Positively charged atom
What is a cation
300

What do covalent bonds hold together

molecule/compounds


300
Ionic Bonding occurs from
What is cations and anions
300
What holds the atoms of metals together
What is metallic bonding
300

NH3 - Ammonia


trigonal pyramidal

400
Type of Bond where Electrons are transferred
What is an Ionic Bond
400

What causes covalent bonding

Sharing of electrons


400

Most Ionic Bonds exist as .... at room temp

What is Crystalline Solids

400

Metallic Bonds do not lose what to form Ions

electrons

400

SO4^2-

Sulphate ion

tetrehedral

500
An atom that gains an electron
What is an anion
500
The force holding atoms together
What is the attraction that bonds the electrons to both nuclei
500

The charges in Ionic Bonding

Oxidation numbers 

500

Metallic Bonding forms what type of orbitals

What are s and p orbitals

500

BF3 - Boron trifluoride 

trigonal planar

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