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Why do different masses of the elements have the same avagadro's number of particles?
Wiki User
∙ 13y ago
Try to think of an Avagadro number (1 mole) as being a unit similar to --- say a dozen.
1 dozen eggs has 12 "particles"
1 dozen baseballs has 12 "particles"
1 dozen footballs has 12 "particles"
So all three of above have 1 dozen "units". It is the same with an Avagadro number - all with 6.022 x 1023 units. However just as all three examples above have different masses yet all are one dozen. It is the same with an Avagadro number (or 1 mole. )
So 1 mole of hydrogen molecules has a mass of 2g but 1 mole of Uranium atoms has a mass of 238g (because they are much bigger in the same way as a football is bigger than an egg).
Wiki User
∙ 13y ago
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What has different atomic masses?
Different atoms and elements that have different number of protns, neutrons and electrons.Duh!
Which are the two important particles in an isotope?
The atomic particles of an isotope are the proton, electron and neutron
Does an atom of carbon have the same mass of oxygen?
Carbon and oxygen or two different elements, with different masses.
What do you call atoms of the same element with different atomic masses?
They are called isotopes. They have different mass nmbers because they have a different number of neutrons.
How are isotopes different than naturally occurring elements?
Isotopes of an element have different masses because their nuclei have different numbers of neutrons.
Do all elements have different atomic masses?
yes
What are atoms that have different masses but same elements called?
that is isotop
What has different atomic masses?
Different atoms and elements that have different number of protns, neutrons and electrons.Duh!
Which are the two important particles in an isotope?
The atomic particles of an isotope are the proton, electron and neutron
Why the mass number of the same atom of an element is not constant?
Since you have isotopes of elements. Isotopes are elements with different number of neutrons hence why the different atomic masses for the same elements.
Does an atom of carbon have the same mass of oxygen?
Carbon and oxygen or two different elements, with different masses.
What happens when 2 objects collide and have different masses?
it depends what two elements are colliding
What do you call atoms of the same element with different atomic masses?
They are called isotopes. They have different mass nmbers because they have a different number of neutrons.
How can the subatomic particles be distinguished?
They have different masses, electrical charge, dimensions, life time, spin etc.
How are isotopes different than naturally occurring elements?
Isotopes of an element have different masses because their nuclei have different numbers of neutrons.
What was Dalton's opinion the results of other scientists?
dalton's 6 postulates are- 1. all matter is made up of tiny particles called atoms 2.atoms are indivisible particles thtical elemat cannot be divided 3.atoms of identical elements are equal in mass and chemical properties. 4.atoms of different elements have different masses and chemical properties. 5.atoms divide in the ratio of small whno.ole
When masses combine to form elements with larger masses?
Atomic fusion occurs when masses combine to form elements with larger mass.
