0
What is the name of an isotope that has a atomic number of 29 and mass number of 64?
Wiki User
∙ 14y ago
Its a radioactive isotope of copper with a half-life of about 12 hrs. It doesn't really have a specific name but to differentiate it from 'normal' copper it's called 'Copper-64' or 'Cu-64'
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What number is written after the isotope when writing the name?
The number written after the isotope in the name indicates the mass number of the isotope. It represents the total number of protons and neutrons in the nucleus of the atom.
What is the Relative atomic mass of chromium?
The relative atomic mass of chromium is approximately 51.996 u.
How is atomic mass number calculated?
The atomic mass number is calculated by summing the number of protons and neutrons in an atom's nucleus. This number is an average of all the isotopes of an element, weighted by their relative abundance on Earth. The atomic mass is typically given in atomic mass units (amu).
What is the top number in an isotope?
An isotope is identified by atomic number (element number or name), by mass number, and by atomic weight. The mass numberfor an isotope is listed as a leading superscript such as 29Si, which in this example is silicon containing 14 protons and 15 neutrons (a rarer but stable isotope of the element). Similarly the atomic weight is indicated by a superscript such as U235 , an isotope of uranium having 92 protons and 143 neutrons.The actual atomic weight is often expressed as a decimal number corresponding to the mass of the atom in "atomic units", where a proton is about 1.0072, a neutron 1.0086, and an electron about .00055 atomic units.
When an isotope undergoes alpha decay which of the following change A The name of the element B The atomic number C The mass number D All of these change?
D. All of these change. In alpha decay, an isotope emits an alpha particle, which consists of two protons and two neutrons, leading to a decrease in the atomic number and mass number of the parent isotope. This results in the formation of a new element with a different name, atomic number, and mass number.
How is atomic mass number calculated?
The atomic mass number is calculated by summing the number of protons and neutrons in an atom's nucleus. This number is an average of all the isotopes of an element, weighted by their relative abundance on Earth. The atomic mass is typically given in atomic mass units (amu).
What is the Relative atomic mass of chromium?
The relative atomic mass of chromium is approximately 51.996 u.
What number is written after the isotope when writing the name?
The number written after the isotope in the name indicates the mass number of the isotope. It represents the total number of protons and neutrons in the nucleus of the atom.
What is the top number in an isotope?
An isotope is identified by atomic number (element number or name), by mass number, and by atomic weight. The mass numberfor an isotope is listed as a leading superscript such as 29Si, which in this example is silicon containing 14 protons and 15 neutrons (a rarer but stable isotope of the element). Similarly the atomic weight is indicated by a superscript such as U235 , an isotope of uranium having 92 protons and 143 neutrons.The actual atomic weight is often expressed as a decimal number corresponding to the mass of the atom in "atomic units", where a proton is about 1.0072, a neutron 1.0086, and an electron about .00055 atomic units.
What is the mass atomic number of potassium?
Name: PotassiumSymbol: KAtomic Number: 19Atomic Mass: 39.0983 amuThe atomic number is 19 and the mass number of its most abundant isotope K-39 is 39 (19 protons + 20 neutrons) while the mass of that isotope is 38.96371 a.m.u.The relative atomic mass of the element potassium, K, is 39.10 g/mole.
What does 80 in the name bromine -80 represent?
The number 80 in the name bromine-80 represents the atomic mass of the isotope bromine-80, which is the total number of protons and neutrons in the nucleus of one atom of that isotope.
The atomic number of carbon is 6 the atomic number of nitrogen is 7 the atomic number of oxygen is 8 name the isotope represented by the drawing?
The isotope represented by the drawing is Carbon-13. This isotope has 6 protons and 7 neutrons in its nucleus, giving it a total atomic mass of 13.
What are the atomic number and atomic mass of the isotope Br 79?
The atomic number of Br 79 is 35, as it is the number of protons in the nucleus. The atomic mass of Br 79 is approximately 79, as it is the sum of protons and neutrons in the nucleus.
What is an element that has the same atomic number but different mass numbers?
Isotopes are elements that have the same number of protons (atomic number) but different numbers of neutrons, resulting in different mass numbers. For example, Carbon-12 and Carbon-14 are isotopes of carbon.
When an isotope undergoes beta decay which of the following does not change A the atomic number B the name of the element C the mass number D all of these change?
B. The name of the element does not change during beta decay. The atomic number (Z) increases by one unit as a neutron is converted to a proton, while the mass number (A) remains the same.
How is the mass number of an isotope expressed in the name of an atom?
The mass number is the sum of protons and neutrons in the atomic nucleus. If you think to a name as uranium-238 the meaning is that the nucleus has 238 p+n.
What is the atomic number of carbon 14?
The atomic number of carbon is 6. Carbon-14 is an isotope of carbon with 6 protons and 8 neutrons.
