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When radium emits an alpha particle the resulting nucleus has atomic number?
The result is radon, atomic number 86. 226Ra - alpha particle = 222Rn (radon, a radioactive gas)
When a radioactive isotope emits a its atomic number increases?
When a radioactive isotope emits a beta particle (high-energy electron), a neutron in the nucleus is converted into a proton. This causes the atomic number of the nucleus to increase by one because a proton has a positive charge and changes a neutron to a proton increases the atomic number.
Radioactive rare earth metal named after Albert Einstein?
Einsteinium is the name of the radioactive rare earth metal that is named after Albert Einstein. It is a synthetic element with the atomic number 99 and symbol Es. It was first discovered during the nuclear weapons testing of the mid-20th century.
What radioactive decay processes do not reduce the atomic number of a nuclide?
Isomeric transition and internal conversion are examples of radioactive decay processes that do not reduce the atomic number of a nuclide. These processes involve the reorganization of the nucleus rather than changing the number of protons in the atom.
Radioactive elements comprise a majority?
Radioactive elements make up a small fraction of all naturally occurring elements in Earth's crust. Most elements are stable and non-radioactive. However, even though they are a minority, radioactive elements play important roles in various scientific, medical, and industrial applications.
The atomic number increases but the atomic mass stays the same?
The atomic number increases but the atomic mass stays the same after the emission of a beta particle by a radioactive atom.
What does a radioactive atom lose as it increases its atomic number by one?
An electron, also known in this context as a beta particle.
What is the radioactive decay of an atom resulting in the decrease in the atomic number with no charge in the atomic mass called?
It is called beta decay. there are two types: 1) posive beta decay in which atomic number decreases. 2) negative beta decay in which atomic number increases.
What happens to the atomic mass number in a radioactive substance?
In a radioactive substance, the atomic mass number may change as a result of radioactive decay. During radioactive decay, radioactive atoms undergo nuclear reactions, which can lead to the emission of radioactive particles such as alpha or beta particles. These emitted particles can cause a change in the number of protons and neutrons in the nucleus, resulting in a different atomic mass number for the resulting atom or isotope.
What is a slogan for molybdenum?
radioactive, artificial, metal, atomic number 101
What is the first radioactive element number?
Of elements that have no stable isotopes, technetium has the lowest atomic number, which is 43.
How does atomic radius increases in the periodic table?
atomic radius increases down a group as the number of shells increases
Do radioactive elements differ in atomic number?
yes
What happens to the number of electrons in an atom when the atomic number increases?
When the atomic number increases, the number of protons in the nucleus also increases. Since atoms are electrically neutral, the number of electrons in the atom would also increase to match the number of protons, maintaining a balanced charge.
What is the name of the element with the lowest atomic number?
The element with the lowest atomic number is hydrogen.
Atomic number for uruanium?
This one is based one uranium. It is a radioactive one. Uraniums atomic number of that is 92.
When radium emits an alpha particle the resulting nucleus has atomic number?
The result is radon, atomic number 86. 226Ra - alpha particle = 222Rn (radon, a radioactive gas)
