Sodium and chlorine react vigorously when heated, giving an orange flame and clouds of white sodium chloride.

Keywords halogens, chlorine, bromine, iodine, preparation, chemical properties, reactions, oxidation, tests, reactivity Email us at [email protected] if you have questions about the footage and ...

Group 1 - the alkali metals - Edexcel Group 0 - the noble gases - Edexcel Sample exam questions - groups in the periodic table - Edexcel ...

With increasing number of vehicles with LED lights, 100/90W Halogens are nowhere competent these days. I tried fitting a LED ...