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| Symbol: He; atomic weight: 4.0026; atomic number: 2 |
| Symbol: Ce; atomic weight: 140.12; atomic number: 58 |
creatine cre·a·tine (krē'ə-tēn', -tĭn) or cre·a·tin (-tĭn)
n.
A nitrogenous organic acid that is found in the muscle tissue of vertebrates mainly in the form of phosphocreatine and supplies energy for muscle contraction.
| creatine (krē'ə-tēn', -tĭn) Pronunciation Key
A nitrogenous organic acid that is found in the muscle tissue of vertebrates, mainly combined with phosphorus, and that supplies energy for muscle contraction. Chemical formula: C4H9N3O2. |