OBJECTIVE! 1. Fill in the blanks:(a) ............ is the most abundant inert ESpresent in air(b) Oxides of sulphur and nitrogen combinewith rain water to form andwhich cause(c) ............. and............ are the most commonair pollutants.(d) ... discovered the oxygen gas.(e) Oxygen occupies about . .. of air byvolume.

OBJECTIVE! 1. Fill in the blanks:(a) ............ is the most abunda

1.	OBJECTIVE! 1. Fill in the blanks:(a) ............ is the most abundant inert ESpresent in air(b) Oxides of sulphur and nitrogen combinewith rain water to form andwhich cause(c) ............. and............ are the most commonair pollutants.(d) ... discovered the oxygen gas.(e) Oxygen occupies about . .. of air byvolume.
Answer» 1.(a) Argon (B) Acid RAIN (c) Nitrogen Dioxide And Sulphur Dioxide (d) Carl Wilhelm SCHEELE (e) 21%I HOPE It HelpsPLZ Mark As BRAINLIEST