The most stable isotope of meitnerium (half life under 1 s) has the mass 276.
Number of neutrons = Atomic mass of a meitnerium isotope - 109
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of meitnerium is 109. Each isotope of an element has a different number of neutrons.
The atomic number of meitnerium is 109.
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of meitnerium is 109. Each isotope of an element has a different number of neutrons. Meitnerium has 109 protons.
The chemical symbol of meitnerium is Mt.
Meitnerium is an artificial chemical element, atomic number 109.
Meitnerium has 109 protons and electrons.For each isotope of Mt the number of neutrons is different. Number of neutrons = Mass number of an Mt isotope - 109
The first atomic number appeared on the periodic table in August 1982. The first atom of the element meitnerium had the atomic number 109. The isotope of element 109 has an atomic mass of 266.
The element with the lowest average atomic mass is hydrogen (H) at 1.008 grams. The element with the highest is meitnerium (Mt) at 266 grams.
Meitnerium typically has an ion charge of +3. It is a synthetic element with the atomic number 109 and is part of the transition metal series.
Meitnerium is an artificial chemical element, solid, metal, radioactive, unstable, atomic number 109; meitnerium has 7 isotopes and 2 isomers. With only some atoms prepared the chemistry and physics of meitnerium are practically unknown.
The element with the mass number of 109 is meitnerium, which has the atomic number 109 and the symbol Mt. It is a synthetic element that was first synthesized in 1982.