Hydrogen-4



Hydrogen-4
General
symbol Hydrogen-4,4H
Neutrons 3
Protons 1
Nuclide data
Half-life 9.93696x10-23 seconds
Isotope mass 4.0279121 u
Spin 2

Hydrogen-4 is a highly seconds.

Quadium

In the 1955 satirical novel The Mouse That Roared, the name quadium was given to the hydrogen-4 isotope that powered the Q-bomb that the Duchy of Grand Fenwick captured from the United States.

See also


Hydrogen-3 Hydrogen Hydrogen-5
Produced from:
None 		Decay chain Decays to:
Hydrogen-3
 
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