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The atomic number of an element is determined by the number of protons in its nucleus.

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How can one determine the atomic weight of an element?

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.


Is an element determined by weight or combination of atoms?

Neither, it is determined by the number of protons in its nucleus (which is also called the atomic number on the periodic table).


The atomic number of an element is determined by the number of?

The atomic number of an element is determined by the number of protons within it's nucleus.


How much does an element weigh?

The weight of an element can vary depending on the specific element. Each element has a unique atomic mass, which is traditionally measured in atomic mass units (amu) or grams per mole (g/mol). The atomic mass of an element is determined by the number of protons, neutrons, and electrons it contains.


How is The atomic weight of an atom determined?

The atomic weight of a molecule is the weight of all the molecules in it combined. Example: H20 Hydrogen: 1.01 Oxygen: 16.00 2 hydrogens = 2.02 + 16.00 = 18.02 is the atomic weight of water.


What is an element is determined by the number of?

The identity of an element is determined by the number of protons in the nuclei of its atoms. This is the atomic number of an element.


Who determined the number of protons in each element?

The number of protons in each element is determined by the atomic number of the element. The atomic number corresponds to the number of protons in the nucleus of an atom. This number is unique to each element and is determined by the arrangement of electrons and protons in the atom.


What element has 121.75 as it's atomic weight?

The element of Antimony (Sb) would have the atomic weight of 121.75.


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 is the atomic mass of an element determined?

The atomic mass of an element is determined by calculating the weighted average of the masses of its isotopes, taking into account their relative abundance.


What is the element to this atomic weight 32?

Sulfur (32.065)


What are the main contributors to the weight of an atomic element?

The protons and neutrons are the main contributors to the weight of an atomic element.