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Is this statement true or false The isotope hydrogen-1 is the standard used for the relative scale of atomic masses?
Wiki User
∙ 12y ago
true
Wiki User
∙ 12y ago
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What nuclide is used as standard relative scale for atomic masses?
12 grams of carbon-12 isotope.
How does relative abundance relate to mass?
Biodiversity
Why is technetiums relative atomic mass usually found in brackets on the period table?
because it is an isotope???
Does the atomic mass of an element depend upon the relative abundance of each isotope of the element?
Yes. The gram atomic mass of each element is the sum of the products of each stable isotope's isotopic fraction multiplied by the mass of that isotope.
What isotope of carbon has been chosen as the reference isotope for atomic mass units?
The atomic mass may be considered to be the total mass of protons, neutrons and electrons in a single atom (when the atom is motionless). Relative isotopic mass is the relative mass of a given isotope scaled with carbon-12 as exactly 12.
What nuclide is used as standard relative scale for atomic masses?
12 grams of carbon-12 isotope.
State the name and the mass of the isotope relative to which all atomic masses are measured?
Carbon-12 is used as the standard by which the atomic masses of other nuclides are measured.
How do you find relative atomic mass?
By relating carbon 12 isotope
What is is relative abundance?
The concentration of each isotope of a natural chemical element.
Explain how radiometric dating is used to estimate absolute age?
By comparing the relative percentages of a radioactive (parent) isotope and a stable (daughter) isotope.
What does the relative abundance tell you?
The concentration of each isotope of a natural chemical element.
What does relative abundance tell?
It tells you about how much of a particular isotope is present in the mixture
Why oxygen is not used as standard to define relative mass?
At one time, weight net the oxygen atom was the basis of calculating relative molecular mass. It was discarded as it has three isotopes. After the discovery of isotopes for almost all elements, an isotope of carbon, C-12 was declared by the IUPAC.
How can the relative and absolute ages of rock be determined?
By comparing the relative percentages of a radioactive (parent) isotope and a stable (daughter) isotope.
What isotope has the largest atomic mass?
The relative atomic mass of ununoctium is estimated as 294.
The relative percentage abundance of the two isotope of copper?
63Cu 69.09% 65Cu 30.91%
How does relative abundance relate to mass?
Biodiversity
