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The following physical properties of the halogens: appearance and state at room temperature, volatility, and solubility in water and organic solvents. The classification of elements into s, p and d blocks.

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  • The classification of elements into s, p and d blocks

  • The electronic configuration of atoms from hydrogen to krypton in terms of main energy levels and s, p and d atomic orbitals


Fluorine appearance and state at room temperature, volatility, and solubility in water and organic solvents


Chlorine is everywhere. If you drink a glass of water, take medicine, clean your teeth or drive to work… you are unknowingly - perhaps - benefiting from chlorine compounds.Even your body’s own digestive system depends upon a chlorine compound to break down foodstuffs

chlorine


Bromine medicine, clean your teeth or drive to work… you are unknowingly - perhaps - benefiting from chlorine compounds.Even your body’s

Bromine is brown comes from sea (brine)


IOdine medicine, clean your teeth or drive to work… you are unknowingly - perhaps - benefiting from chlorine compounds.Even your body’s


The halogen salt formers Group 7 medicine, clean your teeth or drive to work… you are unknowingly - perhaps - benefiting from chlorine compounds.Even your body’s

iodine

chlorine

Bromine




Revision electrons to itself

Electronic configuration of fluorine (full) , chlorine (full)Bromine (using a noble gas configuration) and iodine Just the outer shell configuration)


The solubility of the halogens in water and organic solvents electrons to itself

In hexane TOP

In water BOTTOM

chlorine

Pale green

Pale green

bromine

Red brown

red

violet

iodine

brown


Which one is the odd one out? electrons to itself

BLEACH

HALOGEN LAMPS

PVC

PHOOGRAPHY


valium electrons to itself

What's lindane used for

TCP


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