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What is used to identify an atom?

Updated: 10/19/2023
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13y ago

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Atoms are normally identified according to the element of which that atom is an example. And that, in turn, is determined by the number of protons in the atom's nucleus. So, any atom that has just one proton is a hydrogen atom. If it has two protons it is a helium atom. And so forth.

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13y ago
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13y ago

The number of protons in an atom determines its nature. Different isotopes of the same element will have different numbers of neutrons, but change the number of protons and you have a different element. The number of protons is specified in the Periodic Table by the atomic number.

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13y ago

The atomic number, i.e. the number of protons in the nucleus.

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12y ago

the number of protons

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11y ago

The number of protons in its nucleus.

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12y ago

the atomic number

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3y ago

subatomic particles

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What is this identify 1s22s22p63s23p3 atom?

What is the atom of 1s22s22p63s23p3 Answer: Phosphorus.


Does the number of protons in an atom identify an atom of a particular element?

Yes


What is used identify an atom?

Atoms are normally identified according to the element of which that atom is an example. And that, in turn, is determined by the number of protons in the atom's nucleus. So, any atom that has just one proton is a hydrogen atom. If it has two protons it is a helium atom. And so forth.


What used to identify an atom?

Atoms are normally identified according to the element of which that atom is an example. And that, in turn, is determined by the number of protons in the atom's nucleus. So, any atom that has just one proton is a hydrogen atom. If it has two protons it is a helium atom. And so forth.


Who was the first person to identify the atom?

Democritus.


What is the set of numbers that is used to identify the element?

The atomic number generally. the atomic number is the number of protons(or electrons) an atom has.


Can a flame test be used to identify a non metal atom in a compound?

No, because non metal atoms do not enter an excited state.


Is it positive to identify an atom by the number of protons it has?

The number of protons in the nucleus of an atom positively identifies the element of which the atom is an example, whether the atom is neutral or ionized.


Identify the unit that is used for atomic masses?

The carbon atom, which has six protons and six neutrons, is arbitraily declared to have an atomic weight of 12.


Does the number of protons identify an atom as a specific element?

Yes.


The number of protons in an atoms nucleus which serves to identify an atom?

a monkey


What number allows you to identify an atom as a particular element?

The Atomic number