Steer around iodine and uranium for another element (6)
I believe the answer is:
helium
'another element' is the definition.
'helium' can be an answer for 'element' (helium is a kind of element). I am unsure of the 'another' bit.
'steer around iodine and uranium' is the wordplay.
'steer' becomes 'helm' (I've seen this before).
'around' indicates putting letters inside.
'iodine' becomes 'I' (I is the chemical symbol for iodine).
'and' is a charade indicator (letters next to each other).
'uranium' becomes 'U' (U is the chemical symbol for uranium).
'i'+'u'='iu'
'helm' enclosing 'iu' is 'HELIUM'.
'for' is the link.
Can you help me to learn more?
(Other definitions for helium that I've seen before include "Lightest noble gas" , "Second lightest element" , "Light colourless gas used in balloons" , "Very light, inert gas" , "Light colourless gas used in airships" .)