Yes, carbon (atomic number 6) is a stable element with both stable and unstable isotopes. The most common stable isotope of carbon is carbon-12, which makes up about 98.9% of naturally occurring carbon.
Yes, nickel is a stable element. It is a naturally occurring element with multiple stable isotopes, such as Nickel-58, Nickel-60, and Nickel-62. It is commonly used in various industrial applications due to its stability and conductivity.
No, silver is not radioactive. It is a stable element with no naturally occurring radioactive isotopes.
Tc stands for the element technetium. Technetium is a silvery-gray metal and it is the first element on the periodic table that does not have any stable isotopes.
Every atom of the same element is also categorized by its number of neutrons. An atom with a certain number of neutrons is an "isotope." Two atoms of the same element (same quantity of protons) can be different isotopes (different quantity of neutrons). Some isotopes are unstable, so most stable isotopes of an element are withing a range of a few numbers. For example, stable isotopes of carbon are Carbon-12 and Carbon-13.
copper has 2 stable isotopes
The lightest element on the periodic table with no stable isotopes is hydrogen. It only has one proton in its nucleus and no stable isotopes.
It has 10
Iron is an element, and there is only one element called iron (Fe). There are no iron element(s), but if you mean isotopes, then some iron isotopes are stable, and some aren't. No known element is stable in of it's isotopes.
hydrogen
Dubnium is an artificial chemical element and hasn't stable isotopes.
Technetium (Tc) is an element on the chart that has no stable isotopes. All of its isotopes are radioactive.
The element with an atomic number of 100 is Fermium (Fm), which does not have any stable isotopes. Fermium is a synthetic element that is produced in nuclear reactors and has only radioactive isotopes. Stable isotopes have a balance of protons and neutrons that result in a nucleus that does not undergo radioactive decay.
Polonium is the element in group 16 that has unstable isotopes. It is a radioactive element with no stable isotopes.
Tin or Stannum with 10 stable isotopes
Elements with no stable isotopes include technetium (element 43) and promethium (element 61) and all elements heavier than lead (elements 83 and higher). Bismuth, element 83, is virtually stable with an extremely long half life of 1.9 x 1019 years.
There are 8 isotopes of mercury but there are only 7 stable isotopes: 196, 198, 199, 200, 201, 202 and 204.