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Rutherfordium

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Symbol: Rf

Atomic Number: 104

Atomic Mass: 267 amu

Electron Configuration: [Rn] 5f146d27s2 

Year Discovered: 1964

Discovered By: Georgy Flerov and colleagues and at Dubna, near Moscow, Russia, and independently by Albert Ghiorso and colleagues at Berkeley, California, USA

Last Updated: 9/11/18