TOPIC 4 - Drug Haul Analysis!!11! (Bonding)
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7 diatomic elements
I- Br-ing Cl-ay F-or O-ur N-ew H-ouse
what is this
tetrahedral
what is this
pyramidal
what is this
linear
Properties: covalent networks
unlimited number of atoms doesn’t conduct in any state insoluble very high melt point strong bonds
Properties: covalent molecules
limited number of atoms doesn’t conduct in any state soluble in non aqueous solvents low melt point weak bonds
Properties: Ionic Lattice
conducts soluble in non aqueous solvents high melt point strong bonds
covalent bonding
A covalent bond is a shared pair of electrons between atoms of two non-metal elements. A covalent bond happens when the positive nuclei from two different atoms are held together by their common attraction for the shared pair of electrons held between them.
ionic bonding
The ionic bond iIonic bonds are formed between a metal and non-metal The ionic bond is the electrostatic force of attraction between a positively charged metal ion and a negatively charged non-metal ion.
covalent molecular
covalent network
ionic lattice