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Atom of a particular element has a unique and characteristic number of these particles?
Wiki User
∙ 15y ago
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoEvery atom of the same element has the same number of protons. This is the element's atomic number.
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∙ 9y agoAtoms of the same element aleays have the same number of protons but may have different numbers of neutrons; the different possible versions of each element are called isotopes.
Wiki User
∙ 8y agoDifferent elements have different numbers of protons. The number of protons identifies the element.
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∙ 12y agoProtons, electrons, neutrons and quarks
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∙ 15y agoProtons
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∙ 13y ago...number
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What is a characteristic property of an element?
One characteristic property of an element is the number of electrons it has.
Which number associated with an atom is a characteristic property?
Atomic number is a characteristic property of an atom. Each element has its own unique atomic number, which is the number of protons in the nucleus of an atom.
C8H9O2N Which element is present in the greatest proportion by number of particles?
Hydrogen is present in the greatest number of atoms, if that is what is meant by "particles" in the question.
How can you tell its an element?
An element has a characteristic number of protons in the nucleus of its atoms. Whenever scientists find an atom with a different number of protons in the nucleus than of any known element, they know that they have discovered a new element.
The atomic number of an element indicates the number of .. in an atom?
The atomic number indicates the number of protons in an atom of a particular element. The atomic number must be an integer (counting number), and is unique to that specific element.
Atoms of an element have a certain number of?
A specific number of either protons or electrons is a characteristic of atoms of a particular element.
What particles will always have a constant number in one particular element?
proton
What is a characteristic property of an element?
One characteristic property of an element is the number of electrons it has.
What is a characteristic of an element?
One characteristic property of an element is the number of electrons it has.
What did you find determines the element?
The number of protons is characteristic.
What characteristic of an element tells the number of protons in its nucleus?
Its atomic number.
Why was basis of classification of element in the periodic table changed from atomic mass to atomic number?
Mendeleev's periodic table was based on the atomic masses of elements. However, this was not effective when isotopes were discovered. An isotope of an element is defined as the element having the same atomic number but varying mass numbers. So, mass numbers weren't constant and hence, a better characteristic was chosen -atomic number. Atomic number of any element was a characteristic of a particular element. Hence atomic numbers were taken as the basis of classification instead of atomic masses.
How many particles are located inside the nucleus of an atom?
It varies from element to element. The number of particles is given by the sum of the number of protons and neutrons in the nucleus of the atom.
The number of positively charged particles in atoms of a given element?
Positive charged particles in atomic nucleus - protons. Number of protons = atomic number (The number of a given element in the Mendeleev table)
What information was used to assign the atomic number to a particular element?
The atomic number of an element depends on the number of protons in that element.
What does the expression mean atomic number?
"Atomic number" is a characteristic of a chemical element and equals the number of protons in each nucleus of an atom of the element.
What describes the number of protons in the nucleus?
The Atomic Number of an element depicts the number of protons in that particular element.
