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What does the element description “iron-57” actually mean?
It means that the atom being discussed is an isotope of iron that has a mass number of 57, which means that the atom has 31 neutrons.Added:It is the 3rd most abundant Fe isotope after Fe-56 and -54.
What is the least abundant isotope of hydrogen?
These are the Hydrogen isotopes with the least mass: Hydrogen 1-protium Hydrogen 2-deuterium Hydrogen 3-tritium
What is the most abundant isotope for arsenic?
Arsenic has only one stable isotope 75As
Is the isotope at 40.0 amu more abundant than isotope at 42.0?
If you are reffering to Calcium, Ca, the isotope with a mass of 40 is more abundant. The mass of Ca is about 40amu, so the isotope Ca-40 must be more common than Ca-42
What is the most abundant isotope of oxygen?
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
How many protons and neutrons are in iron?
In the most abundant isotope of iron, there are 26 protons and 26 neutrons.
Which is the most abundant isotope for hydrogen?
Tritium is the most abundant hydrogen isotope
What does the element description “iron-57” actually mean?
It means that the atom being discussed is an isotope of iron that has a mass number of 57, which means that the atom has 31 neutrons.Added:It is the 3rd most abundant Fe isotope after Fe-56 and -54.
What element has the atomic number of 45?
Se-78 isotope will have 44 neutrons Br-79 isotopes will have 44 neutrons
What is the least abundant isotope of hydrogen?
These are the Hydrogen isotopes with the least mass: Hydrogen 1-protium Hydrogen 2-deuterium Hydrogen 3-tritium
What is the most abundant isotope for arsenic?
Arsenic has only one stable isotope 75As
Which isotope occurs in greater abundance in chlorine?
Chlorine-35 is the most abundant isotope of chlorine.
Is the isotope at 40.0 amu more abundant than isotope at 42.0?
If you are reffering to Calcium, Ca, the isotope with a mass of 40 is more abundant. The mass of Ca is about 40amu, so the isotope Ca-40 must be more common than Ca-42
What is the most abundant isotope of oxygen?
There is only one abundant isotope of fluorine and that is 19FFluorine-19 is the most common isotope, its abundance is classed as 100% because no other Fluorine isotopes exist in significant quantities. It is also the only stable Fluorine isotope.
What is the most abundant radioactive isotope?
An isotope of cobalt is used to to kill cancer cells. The isotope americium-241 is used in smoke detectors.
How abundant is fermium?
Fermium is an extremely rare artificial isotope.
Which atom has an average mass not equal to its common isotope?
ChlorineMolar Mass: 35.5Most Abundant Isotope Mass: 35
