stable atom meaning in Hindi

Examples

1. The heaviest stable atom is lead-208, with a mass of.
2. :But this can't happen to an apple because it has super-stable atoms.
3. Though not understood at the time by Thomson, this was the first discovery of isotopes of stable atoms.
4. This plasma cooled as the universe expanded, and when it cooled enough to form stable atoms it no longer absorbed the photons.
5. The microwave background radiation is a relic of time when stable atoms first formed and the  fog lifted in the infant universe.
6. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo, or how long stable atoms survive, radioactive decay.
7. In many cases, an odd-ball isotope of a stable atom will have come about through the decay of heavier, more unstable elements.
8. My question is : Considering a stable atom without any energy deviation, only with electron around nucleous, is there any photons changing among electorns and protons?
9. Somewhere in the middle, say around lead, you get rather stable atoms which are at the lowest nuclear energy state . talk ) 19 : 25, 31 August 2016 ( UTC)
10. :Or, stated another way " given an infinite amount of time, all atoms of radioactive elements will decay " . ( Even stable atoms will eventually break down, due to proton decay, but that's another topic . ) talk ) 22 : 09, 24 May 2011 ( UTC)