Which element in Group 16 is a non-metal essent... - SS3 Chemistry Inorganic Chemistry: p-Block Elements Question
Which element in Group 16 is a non-metal, essential for respiration in living organisms, and forms diatomic molecules?
A
Oxygen (O)
B
Sulphur (S)
C
Selenium (Se)
D
Tellurium (Te)
E
Polonium (Po)
correct option: a
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