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The atomic weight of an element can be determined by calculating the weighted average of the masses of its isotopes, taking into account their abundance in nature. This information is typically found on the Periodic Table of elements.
What else can I help you with?
What is an atomic clock?
An atomic clock is a reference clock whose operation is based on an atomic process, such as the frequency of electromagnetic radiation associated with a specific energy-level transition in an element such as caesium.
One of the most metallic metals named for its sky blue spectral lines atomic clocks using this element are accurate to 5 seconds in 300 years or 1 second in 60 years?
curium
How can ratiocination help revise your work?
Focus on one element of your writing at a time.
What has the atomic bomb done to society?
One thing is that since the age of atomic weapons there has not been any more world wars.
When did japan make atomic bomb?
Japan did not make an atomic bomb. It received two in ww2, one in Hiroshima the other over Nagasaki.
What is the weighed-average mass of all the known isotopes for an element called?
The weighted-average mass of all the known isotopes for an element is called the atomic weight or atomic mass. It is calculated by taking into account the abundance of each isotope and its mass to determine the average mass of all isotopes present in nature for that element.
What is the atomic weight in grams per mole of the element?
The atomic weight in grams per mole of an element is the average mass of one mole of atoms of that element, measured in grams.
What is the name of the element with lowest atomic weight?
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
What does the atomic mass of an element indicate?
The average weight in grams of one mole of the element.
Which element's atomic number is the same as it's atomic weight?
Hydrogen, because it has one proton and no neutrons, thus has an atomic mass of 1, and is element 1.
How can one determine the number of electrons in an element?
To determine the number of electrons in an element, you can look at the element's atomic number on the periodic table. The atomic number represents the number of protons in the nucleus of an atom, which is equal to the number of electrons in a neutral atom.
How can the weight of one mole of a substance be determined by looking at the periodic table?
The weight of one mole of an element is the element's atomic mass. So Carbon for example has an atomic mass of 12. If you had one mole of Carbon you would have 12 grams of Carbon.
How can one determine the theoretical mass of a substance?
To determine the theoretical mass of a substance, one must calculate the molecular weight of the substance by adding up the atomic weights of all the atoms in its chemical formula. This can be done using the periodic table to find the atomic weights of each element present in the substance.
What ios the average atomic weight?
The average atomic weight of an element is the average of all the known isotopes of that element along with their popularity. It would be calculated by gathering all the known isotopes of one element and individually multiplying them by percentage of occurrence.
The weight in daltons of one atom of an element is?
equal to the atomic mass of the element expressed in daltons. It is essentially the mass of one mole of the element in grams.
How can one determine the number of electrons for an element on the periodic table?
To determine the number of electrons for an element on the periodic table, you can look at the element's atomic number. The atomic number represents the number of protons in the nucleus of an atom, which is equal to the number of electrons in a neutral atom.
How can one determine the mass of an element in a compound?
To determine the mass of an element in a compound, you can use the chemical formula of the compound and the atomic mass of the element. Multiply the atomic mass of the element by the number of atoms of that element in the compound, then add up the masses of all the elements present in the compound to find the total mass.
