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The atomic weight of each element can be found on most periodic tables. The atomic weight is the same as the Atomic Mass. Most of the time, this number is found at the bottom of each box, under the chemical symbol for the element.
The link below is an example. In this case, 94.95 is the atomic weight.
Also below, you will find the Periodic Table, where you can find all the atomic masses.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoConsult a periodic table for this information.
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Does the mass of each element in a compound depend on the amount of compound?
Yes, because the mass of each element in a compound depends on the mass of the compound.
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.
Which is a factor in determining the average atomic mass of an element?
The two main factors in determining the average atomic mass of an element are:the isotopic composition of the element (the fraction of each isotope)the atomic mass of each isotope
Where are the mass variances in 2 atoms of the same element and why do they occur?
If the chemical element has isotopes, each isotope has a specific and different atomic mass.
What is the difference between average atomic mass and atomic mass?
Does the mass of each element in a compound depend on the amount of compound?
Yes, because the mass of each element in a compound depends on the mass of the compound.
Why need to know the percentage of each isotope of an element to determine the atomic mass?
Because each isotope of an element has a mass different from any other isotope of the same element, and the atomic mass of an element is an average, weighted by the proportion of each isotope, in the naturally occurring element.
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.
Which is a factor in determining the average atomic mass of an element?
The two main factors in determining the average atomic mass of an element are:the isotopic composition of the element (the fraction of each isotope)the atomic mass of each isotope
How many mass units is there if each atom of element X has 13 mass units and each atom of element Z has 31 mass units?
The answer depends on how many atoms of X and Z are found in each molecule of the compound.
Distinguish between the atomic number and mass number of an element?
The atomic number of an element is the number of protons in the nucleus of each atom of the element. Mass number is a property of a particular isotope of the element rather than of the element itself: The mass number is the sum of the numbers of protons and neutrons in the nucleus of each atom of the isotope.
What does percent composition tell you about a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The average atomic mass grams shown on the periodic table for each element is also the mass of?
one mole of atoms of the element
What relationship exist between the mass number of an element and the isotopes of that element?
Each isotope of the same element has a specific mass number, which is the sum of the protons and neutrons in the nucleus.
What is the mass number and the atomic number of each element?
grapes
Tells you the number of atoms in each element?
atomic mass is the answer
How are mass calculations used?
Mass percentage calculations determine the percentage of an element based on mass in a compound. This can then be used to determine the percentage in a compound of each individual element.
