0
In chemistry and physics, the atomic number (also known as the proton number) is the number of protons found in the nucleus of an atom and therefore identical to the charge number of the nucleus. It is conventionally represented by the symbol Z. The atomic number uniquely identifies a chemical element. In an atom of neutral charge, atomic number is equal to the number of electrons.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoAn element's atomic number indicates the number of protons in the nucleus.
The number of protons is a completely reliable indicator of the element's position in the Periodic Table; for some nuclides the number of nucleons is a trap for the unwary.
Wiki User
∙ 14y agoit indicates many things for example APE Atomic number equalls protons and electrons for example hydrogen H has proton and one electron
Wiki User
∙ 9y agoThe atomic number designates the number of protons in the nucleus of an atom. For example copper, which has an atomic number of 29, has 29 protons.
Wiki User
∙ 14y agothe number of the element in the periodic table.
Wiki User
∙ 11y agoThe number of protons in the nucleus of each atom of the element. If the atom is electrically neutral, this is the same as the number of electrons in each atom of the element.
Add your answer:
Earn +20 pts
Atomic number - what does it indicate?
The atomic number is the number of protons in the nucleus of an atom of a specific element.
What does the atomic number always indicate?
The atomic number always indicates the number of protons in the nucleus of that atom. There are no exceptions to this rule.
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What is the atomic number of a element?
The atomic number of an element refers to the number of protons in the nucleus within the element. This is how the element is identified.
Atomic number - what does it indicate?
The atomic number is the number of protons in the nucleus of an atom of a specific element.
What does the atomic number indicate about an element?
The atomic number is the number of protons in the nucleus of one atom of the element.
What does atomic number indicate about an atom?
Atomic number is the number of protons in the nucleus of an atom. Each element has its own unique atomic number, which you can see on the periodic table, as the elements are arranged in ascending order of atomic number.
What does the atomic number always indicate?
The atomic number always indicates the number of protons in the nucleus of that atom. There are no exceptions to this rule.
The atomic number determines the what?
The number of protons.
What are some important atomic term?
The formula of a compound indicate the number of atom each element in a molecule of a compound in question.Te oxidation number of a pure element in it's in atomic or molecular state is zero.E.g.H,O,He etc
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What does an element's atomic number stand for?
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
What is an element's atomic number?
An element's atomic number is the # of protons in its nucleus.
Element's atomic number tell about that element?
The atomic number tells you the number of protons in the nucleus of that element.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
