Which family of elements has solid, liquid and gaseous members at 25˚C and 1 atm pressure? — Descriptive Chemistry Chemistry Question
Question
Which family of elements has solid, liquid and gaseous members at 25˚C and 1 atm pressure?
A.
alkali metals (Li – Cs)
B.
pnictogens (N – Bi)
C.
chalcogens (O – Te)
D.✓ Correct
halogens (F – I)
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