What is the most important element in your work place?

Question: What is the most important element in your work place?
- Keywords:
  element,
  most important,
  work
Asked by anon-226998 to Harry on 13 Nov 2019.
- Harry Wilkinson answered on 13 Nov 2019:
  
  Iron.
  
  A lot of the people in my lab are working on the chemistry of iron to try and use it instead of Palladium, which is used for a lot of large scale chemical reactions, but is really expensive and toxic. Iron is really cheap and pretty non-toxic so it would be a lot better if we could use that instead.

Question: What is the most important element in your work place?