28757
Concentrations of the chosen elements ( Zn , Cu , Fe , Mg , Ni , and Cd ) in mycelium samples were measured by means of atomic absorption spectrometry .
 Chemical: Zn; Chemical: Cu; Chemical: Fe; Chemical: Mg; Chemical: Ni; Chemical: Cd
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Zn; Chemical: Cu; Chemical: Fe; Chemical: Mg; Chemical: Ni; Chemical: Cd