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

Fluorine

Chlorine is everywhere 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 Bromine is brown comes from sea (brine)

IOdine

The halogen salt formers Group 7 iodine chlorine Bromine

There is an increase in the strength of the intermolecular forces

A measure of the ability of an atom to attract bonding electrons to itself

Revision 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 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? BLEACH HALOGEN LAMPS PVC PHOOGRAPHY

valium What's lindane used for TCP