Kat

Joined 2 March 2020
Line 53: Line 53:
| chemical element || boron  || [[Item:Q567985]]
| chemical element || boron  || [[Item:Q567985]]
|-
|-
| chemical compound||   || [[Item:Q567656]]
| chemical element|| nickel  || [[Item:Q567986]]
|-
|-
| chemical compound||  || [[Item:Q567656]]
| chemical compound||  || [[Item:Q567656]]