What are the other elements besides noble gases which exist as gases under normal conditions ? Fill up the blanks by choosing the correct option . A. `{:("I II III IV V"),("H N O F Cl"):}`B. `{:("I II III IV V"),("H O N Cl F"):}`C. `{:("I II III IV V"),("H N O Cl I"):}`D. `{:("I II III IV V"),("He O N Cl Br"):}`

What are the other elements besides noble gases which exist as gases u

1.	What are the other elements besides noble gases which exist as gases under normal conditions ? Fill up the blanks by choosing the correct option . A. `{:("I II III IV V"),("H N O F Cl"):}`B. `{:("I II III IV V"),("H O N Cl F"):}`C. `{:("I II III IV V"),("H N O Cl I"):}`D. `{:("I II III IV V"),("He O N Cl Br"):}`
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