The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
hemical properties of elements depend upon electronic configuration which is based upon atomic number or number of protons.So arrangement of elements to increasing atomic number shows the periodicity in the electronic configuration of the elements that leads to periodicity in their properties.
How is periodicity of properties dependent upon number of porton in an atom?
The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
The short answer is order. Elements are grouped in a table according to similarities in electron structure, atomic composition, the number of protons / neutrons / electrons. This also then naturally groups them by similar properties, metallic / nonmetallic, electronegativity, etc. Periods (columns) group by number of valence (outer shell) electrons.the basis of arrangement of element in a periodic table is based on the increasing proton number of the elements.
No. The properties of elements are determined by the number of protons, which in turn determines the number of electrons.
Yes, it is true; this is the fundamental principle of the periodic table of Mendeleev.
Electrons determine the chemical properties of an atom.
The number of protons is equal to atomic number. The periodicity of chemical properties depends on the outermost shell of electrons.
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
in 1914 Henry mosely stated the modern periodic law. He said that when the elements are in order of increasing atomic number (number of protons) they show a periodicity or repeating pattern of properties.
In the periodic table chemical elements ar listed after the number of protons in the atomic nucleus.
The short answer is order. Elements are grouped in a table according to similarities in electron structure, atomic composition, the number of protons / neutrons / electrons. This also then naturally groups them by similar properties, metallic / nonmetallic, electronegativity, etc. Periods (columns) group by number of valence (outer shell) electrons.the basis of arrangement of element in a periodic table is based on the increasing proton number of the elements.
The chemical properties of an element are determined by the number of electrons, which is determined by the number of protons. Isotopes vary in the number of neutrons in an atom of the same element (same number of protons). Since neutrons do not influence the number of protons or electrons, they do not affect chemical properties.
Isotopes of an element have same number of protons and different number of neutrons. Hence similar in chemical properties and different in physical properties.
Periodic means repetition. Properties of elements are found to be periodic when arranged in order of atomic number.
the number of neutrons, protons, and electrons
The most important is the number of protons.
It is based on atomic number. The number of protons.
No. The properties of elements are determined by the number of protons, which in turn determines the number of electrons.