Term: heterocyclic ring: a ring of atoms of more than one kind; especially a ring of carbon atoms containing at least one atom that is not carbon
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: common arrowhead: a weed
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: comer: someone with a promising future
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: multistage rocket: a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: japanese beetle: small metallic green and brown beetle native to eastern Asia; serious plant pest in North America
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: angevin: a resident of Anjou
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: nitrobacteriaceae: usually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: fascism: a political theory advocating an authoritarian hierarchical government (as opposed to democracy or liberalism)
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: cooking apple: an apple used primarily in cooking for pies and applesauce etc
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: hepatotoxin: any toxin that affects the liver
Broader: closed chain: (chemistry) a chain of atoms in a molecule that forms a closed loop | Unrelated: swung dash: a punctuation mark used in text to indicate the omission of a word