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The mass of any two atoms of the same element is always the same?
Wiki User
∙ 14y ago
The masses of any two atoms of the same element are not always the same. Atomic Mass (the mass you see on the Periodic Table) is just a weighted average of all of the weights of all of the different isotopes of an element.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoNot necessarily. Different isotopes of the same element exist. These differ by mass, in the way that they have a different number of neutrons in their core.
Wiki User
∙ 6y agoOnly the atoms of a specific isotope are identical.
Wiki User
∙ 14y agoNo.
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Atoms of the same element with different atomic masses?
what is an atom of the same element with different mass numbers
Which pair of atoms form a pure covalent bond?
Two atoms of the same element and mass number.
Substance in which all atoms are alike?
A substance in which all atoms are identical is called an element.
Can an atom of two different elements have the same mass number?
Yes. The mass number is basic to the different elements, even more useful than the atomic number. (Unless it is an isotope. Isotopes have a different amount of neutrons than the basic element atom which makes a difference in mass number too. So, a difference in mass numbers doesn't always mean it is a different element.)
Can atoms of different elements have the same number of protons be from the same element?
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
How is it possible for two different atoms to have the same atomic mass?
They would have to be atoms of the same element, and the same isotope of that element.
What Atoms of the same element are alike and?
Atoms of the same element are alike and always have the same number of protons in their nuclei.
Can the atomic mass of individual atoms of an element vary?
No, the atomic mass of individual atoms of an element does not vary. The atomic mass listed on the periodic table is an average value that takes into account the different isotopes (atoms with different numbers of neutrons) of the element and their abundance in nature. Individual atoms of the same element will have the same atomic mass.
Did John Dalton conclude all atoms of a single element have the same mass?
Not necessarily, because most elements have isotopes, which have slightly different weights. However, atoms of a particular element always have the same number of protons, equal to the atomic number of the element.
When 2 atoms appear to have same atomic mass?
When they are of the same element.
What are atoms with the same atomic number but different mass called?
Atoms with the same atomic number are all atoms of the same element. However, if the atoms have different molecular weights, they are isotopes of the same element.
Are all sample of elements are composed of atoms with same atomic mass?
All atoms in a pure sample of one element have the same mass. The atoms in a different element have a different mass. Different atoms is what makes different elements.
Atoms of the same element with different atomic masses?
what is an atom of the same element with different mass numbers
What are atoms of the same element have different mass numbers?
Isotopes.Isotopes.
Atoms of the same element with different mass numbers are known as?
Isotopes.
When atoms of the same element have different mass numbers they are known as?
isotopes
What are three facts about elements?
Elements are the building blocks of matter. All atoms of the same element have the same atomic number. The mass number of atoms of the same element can vary.
