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Which atom has an average mass not equal to its common isotope?
Hydrogen atom has an average mass not equal to its common isotope. The most common isotope of hydrogen, hydrogen-1, does not have a neutron in its nucleus, while the average mass of a hydrogen atom accounts for the other isotopes of hydrogen which do contain neutrons.
Which is the lightest isotope of hydrogen?
Protium (Hydrogen-1) is the lightest and by far the most common isotope of hydrogen.
What is the most abundant element in the universe oxygen or hydrogen?
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
What element is the most lightest and most abundant element in the universe?
The lightest and most abundant element in the entire Universe is hydrogen. Hydrogen has an atomic mass of nearly one.
What does a hydrogen contain?
A hydrogen molecule only consists of one hydrogen atom, while a hydrogen atom consists of one proton and one electron while in its atom state. When it ionises it gains another electron to have a full inner shell of two electrons. The most common isotope of hydrogen has no neutrons but can have an isotope with one neutron.
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?
The most abundant isotope of arsenic is arsenic-75.
Which atom has an average mass not equal to its common isotope?
Hydrogen atom has an average mass not equal to its common isotope. The most common isotope of hydrogen, hydrogen-1, does not have a neutron in its nucleus, while the average mass of a hydrogen atom accounts for the other isotopes of hydrogen which do contain neutrons.
Is hydrogen the same as protium?
Protium and Deuterium are the same element. They are just the name of a certain isotope of Hydrogen. Protium is the most common form of hydrogen. It has 1 proton and 1 electron. Deuterium has 1 proton 1 neutron and 1 electron.
What is the mass number of the most common isotope of carbon?
As the atomic number of nitrogen is 7, the most abundant isotope of this atmospheric gas must have 7 neutrons (14.007 - 7 = about 7), and this will make nitrogen-14 that isotope that is most abundant.
What is the most abundant element in the universe oxygen or hydrogen?
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
Which is the lightest isotope of hydrogen?
Protium (Hydrogen-1) is the lightest and by far the most common isotope of hydrogen.
What number is hydrogen the abundant element in the universe?
Hydrogen is the most abundant element in the universe.
The most abundant element in the sun?
helium is the gas which makes most of the sun
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 formed of element?
The most abundant element in the universe is hydrogen.
Which isotope of hydrogen does not contain neutron?
If hydrogen had a neutron, it wouldn't be hydrogen; it would be deuterium. If it had two neutrons, it would be tritium.
