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The number of protons is the atomic number on the periodic table. The number of protons defines the type of element. It effects the mass of the atom and the number of electrons. Kind of vague, but i hope it helps until a chemistry major responds.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoBasically the charge of an atom/ion =
number of protons - number of electrons
as each proton has one positive charge and each electron has one negative charge.
Please note that an atom always has the same number of protons and electrons, if it has a positive or negative charge it becomes an ion.
Wiki User
∙ 14y agoBy dictating the number of electrons, I believe.
Wiki User
∙ 14y agoit can change the atomic number.
Wiki User
∙ 13y agoyes it does.
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What parts of an atom determine its chemical properties?
Electrons determine the chemical properties of an atom.
How the periodicity of properties dependent upon the number of protons in an atom?
The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
Are chemical properties of elements determined by neutrons?
No. The properties of elements are determined by the number of protons, which in turn determines the number of electrons.
Why do all the isotopes have the same chemical properties?
All of the isotopes of an element have the same chemical properties because they all have the same number of protons and the same number of electrons in their valence shells.
Isotopes of the same element have the same chemical properties because they have the same number of?
...electrons.Isotopes contain the same number of protons (hence, the same number of electrons) and electrons are what determine reactivity. 2nd answer : The isotopes have the same chemical properties because the electronic configuration of an element is same there fore isotopes posses the same chemical properties .
What parts of an atom determine its chemical properties?
Electrons determine the chemical properties of an atom.
Why the isotopes have the same chemical properties?
The identity of a chemical element is given by the number of protons.
How the periodicity of properties dependent upon the number of protons in an atom?
The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
What is true about the number of protons and nuetrons in an isotope?
Isotopes of an element have same number of protons and different number of neutrons. Hence similar in chemical properties and different in physical properties.
Why do isotope have the same chemical properties?
Chemical properties depend on electrons.Isotopes of an element have the same number of electrons and different number of neutrons.So they have similar chemical properties and different physical properties.
Why do all istopes of an element have the same chemical peoperties?
because chemical properties are determined by the nomber of electrons and protons and all isotops have the same number electrons and protons. they differ in the number of neutrons alone which doesnt affect chemical properties
What two properties are the modern periodic table based on?
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
Why do all the isotopes have the same chemical properties?
All of the isotopes of an element have the same chemical properties because they all have the same number of protons and the same number of electrons in their valence shells.
Why do all isotopes of an element have the same chemical properties in shot answer?
The number of protons and electrons is identical.
Why do all isotopes of an element have the same cheimcal properties?
The chemical properties of an element depend on its electron configuration, which is in turn determined by the number of protons. Isotopes of an element differ in the number of neutrons, which, being neutral, have not influence on chemical properties.
The definition of atomic number?
The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
How are istopes of the same element alike?
Same number of protons; identical or very similar chemical properties.
