def __init__(self): Element.__init__(self) self.abundance = { "universe": 0, "sun": 0, "meteorite": 0, "crust": 0, "ocean": 0, "human": 0 } pass
def __init__(self): Element.__init__(self) self.abundance = { "universe": 5e-3, "sun": 3e-3, "meteorite": 1.5e-2, "crust": 1.8e-3, "ocean": 2.8e-5, "human": 0.23 } pass
def __init__(self): Element.__init__(self) self.abundance = { "universe": 1e-3, "sun": 1e-3, "meteorite": 1.4e-3, "crust": 2e-5, "ocean": 5e-7, "human": 2.6e-2 } pass
def __init__(self): Element.__init__(self) self.abundance = { "universe": 1e-9, "sun": 2e-9, "meteorite": 1.6e-6, "crust": 8.6e-6, "ocean": 4.4e-6, "human": 7e-7 } pass