You must check the mass number (A) - its place in the element's symbol (E) is:
AE
If A is different in the showed elements that means the these are different isotopes.
Only in nuclear physics and nuclear chemistry laboratories; copernicium is an artificial chemical element.
No, the parent element in a nuclear reaction is not always radioactive. While many parent isotopes are indeed radioactive and decay into stable or unstable daughter isotopes, there are also stable isotopes that can undergo nuclear reactions without being radioactive themselves. For example, stable isotopes can be involved in nuclear reactions such as neutron capture or fusion, but they do not decay over time like radioactive isotopes.
Actinium has 36 isotopes and 7 nuclear isomers.
The atomic number is the same for all isotopes.
In the sun's nuclear reactions, hydrogen isotopes combine to form helium-4. Specifically, two hydrogen-1 isotopes combine through a process called nuclear fusion to create a helium-4 atom, releasing energy in the form of gamma rays and neutrinos.
New elements(or isotopes of decaying element) are produced and energy is released
Francium is only one chemical element: but francium has ca. 40 isotopes and nuclear isomers.
Isotopes are formed either naturally through radioactive decay of elements or artificially through element irradiation by particles as neutrons, protons, electrons, or alpha particles in accelerators or nuclear reactors through nuclear fission or nuclear fusion reactions in nuclear reactors.supernovasparticle acceleratorsnuclear reactorsnuclear explosionsradioactive decay
Only in nuclear physics and nuclear chemistry laboratories; copernicium is an artificial chemical element.
Yes, it is true for all chemical elements. But attention: isotopes of an element have different nuclear properties.
No, the parent element in a nuclear reaction is not always radioactive. While many parent isotopes are indeed radioactive and decay into stable or unstable daughter isotopes, there are also stable isotopes that can undergo nuclear reactions without being radioactive themselves. For example, stable isotopes can be involved in nuclear reactions such as neutron capture or fusion, but they do not decay over time like radioactive isotopes.
Actinium has 36 isotopes and 7 nuclear isomers.
Common elements used in nuclear reactions include uranium, plutonium, and thorium. These elements have isotopes that are capable of undergoing nuclear fission or fusion, releasing energy in the process. Neutrons are typically used to initiate the reactions by bombarding the nucleus of the target element.
Radioactive elements break down in to stable isotopes through nuclear decay. The list of isotopes from a nuclear isotope to a stable isotope is called its decay chain.
The atomic number is the same for all isotopes.
The radioactive elements plutonium or uranium are the elements that are used in nuclear weapons that create nuclear fission. Isotopes of hydrogen are used in nuclear weapons that create nuclear fusion.
In the sun's nuclear reactions, hydrogen isotopes combine to form helium-4. Specifically, two hydrogen-1 isotopes combine through a process called nuclear fusion to create a helium-4 atom, releasing energy in the form of gamma rays and neutrinos.