en group of atoms (n)
― IsA ⟶
Weight: 1.0
en group of chemical objects (n) Source: OpenCyc 2012
en free radical (n)
― IsA ⟶
Weight: 1.0
en group of atoms (n) Source: OpenCyc 2012
en functional group (n)
― IsA ⟶
Weight: 1.0
en group of atoms (n) Source: OpenCyc 2012
en poly atomic chemical object (n)
― IsA ⟶
Weight: 1.0
en group of atoms (n) Source: OpenCyc 2012