Term: methylene group: the bivalent radical CH2 derived from methane
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: arame: an edible seaweed with a mild flavor
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: mile: an ancient Roman unit of length equivalent to 1620 yards
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: coolness: calm and unruffled self-assurance
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: airspace: the space in the atmosphere immediately above the earth
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: floss: a soft loosely twisted thread used in embroidery
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: dredging bucket: a bucket for lifting material from a channel or riverbed
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: emerald: the green color of an emerald
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: thanksgiving: fourth Thursday in November in the United States; second Monday in October in Canada; commemorates a feast held in 1621 by the Pilgrims and the Wampanoag
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: claystone: fine-grained rock consisting of compacted clay particles
Broader: group: (chemistry) two or more atoms bound together as a single unit and forming part of a molecule | Unrelated: straightness: (of hair) lack of a tendency to curl