Because of the van der Waals bindings. Look it up at wikipedia
Fusion is nuclear synthesis, combining atoms of lesser mass into atoms of greater mass. Decay is reducing the mass of larger (unstable) atoms to form atoms of lesser mass.
When the rate of radioactive decay decreases, the half-life of the radioactive substance increases. This is because a smaller decay rate means that it takes a longer time for half of the radioactive atoms to decay. Consequently, the half-life, which is the time required for half of the substance to decay, extends as the decay rate diminishes.
No, not all atoms decay over time. Some atoms are stable and do not undergo radioactive decay.
No. Many atoms do not decay at all. Many that do undergo alpha decay. A few atoms emit neutron radiation.
Uranium 235 will naturally decay (with a half-life of 700 million years) into thorium 231. If it encounters a neutron, it can split into 2 or 3 smaller atoms; the exact atoms formed may vary.Uranium 235 will naturally decay (with a half-life of 700 million years) into thorium 231. If it encounters a neutron, it can split into 2 or 3 smaller atoms; the exact atoms formed may vary.Uranium 235 will naturally decay (with a half-life of 700 million years) into thorium 231. If it encounters a neutron, it can split into 2 or 3 smaller atoms; the exact atoms formed may vary.Uranium 235 will naturally decay (with a half-life of 700 million years) into thorium 231. If it encounters a neutron, it can split into 2 or 3 smaller atoms; the exact atoms formed may vary.
radioactive decay
In a nuclear decay sequence it is possible for heavier atoms to decay to a lighter element.
Beta decay is a property of atoms not molecules.
Statistically carbon-14 atoms decay at a constant rate.
Atoms can last for varying amounts of time in the context of nuclear and radioactive decay processes. Some atoms can last for billions of years, while others may decay in a fraction of a second. The duration of an atom's existence depends on its specific properties and the type of decay it undergoes.
An atom is stable when it has a full outer electron shell, which typically consists of 8 electrons. Atoms can achieve stability by gaining, losing, or sharing electrons through chemical bonds. Stable atoms do not easily react with other atoms or lose their structure.
No, the splitting of atoms is nuclear fission.