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Which of these is a element A.Zinc Amalgam B.Iodine Vapour

Which of these is a element
A.Zinc Amalgam
B.Iodine Vapour
 

Grade:11

2 Answers

GAGANDEEP SINGH
46 Points
7 years ago
I think B. Because the Iodine vapours are composed of I2 which is an element. Also the first one is amalgam which must contain Hg.
Umakant biswal
5349 Points
7 years ago
@ baba 
the option no a will be the most approprate one , as far as zinc amalgam is concerned , its composed of element only , 
but iodine vapour are not actually element , 
but remember – u need to mark all of these option if its their 
HOPE ITS CLEARS 

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