What's the etc prt...and wot do. U mean by feeroud or ferrickfirst and 2nd group metals are always grey and make white compounds e.g Mg, Ca, Na, etc
tranistion metals have various colours e.g Ferrous is green, Ferrick is red, Copper is Pink, etc..
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Biology; Chemistry; Physics: Post your doubts here!
- Thread starter scouserlfc
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ok...if v go for aqueous states itz like this (aftr addin NaOH)
Copper is blue
Iron(II) is green
Iron (III) is brown
Calcium,aluminium,lead n zinc r white...
in solids all r silvry excpt for coppr wich is pink....!!
hope m rite guyz!!
Copper is blue
Iron(II) is green
Iron (III) is brown
Calcium,aluminium,lead n zinc r white...
in solids all r silvry excpt for coppr wich is pink....!!
hope m rite guyz!!
Heheferrous is Fe+2 and ferrick is Fe+3...
and etc means that i gave a few examples..
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HUHU??
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yeah.....
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know the colours of the oxides ?
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dude it barely comes like this....!!
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well in cases of MCQ's it does, and you wouldn't want to lose that one mark, would you?
Oh....wots the colour of solid copper,sodium,iron,magnesium,iodine,bromine,clorine
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bromine and chlorine aren't solids at r.t.p
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solid coppr pink..sodium is silver..iron silver again...magnesium is again silver... iodine is purple...bromine brown..chlorine is green...!!
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Most of the metals are silver/grey.
Iodine (solid) is somewhat blackish, its vapour is violet (it does not have a liquid state as it sublimes to gas --- conversion from solid to gas directly);
Bromine is a red-brown liquid;
Chlorine is yellowish green gas.
Iodine (solid) is somewhat blackish, its vapour is violet (it does not have a liquid state as it sublimes to gas --- conversion from solid to gas directly);
Bromine is a red-brown liquid;
Chlorine is yellowish green gas.
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yeah it mostly comes this way..
and all the metals of the 1 and 2 group make white compounds e.g MgO, CaO , Na2O..
Is there a easy method to remember these...like group 1,11,7
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Well, if you got prescott there's that big table with all the colours of anions and cations in Aq.sol. It ALWAYS comes in ATP (mostly 8-10 marks)