Silver Number of Electrons
Introduction to silver number of electrons:
Even though the concept of atomic number was still in its infancy when Russian Scientist Dmitri Mandeleev developed fresh insights into the periodic table. Deviating from the tradition of arranging elements in the order of atomic weights he theorized a periodic table with gaps for elements as yet unknown at the time.
Concept of atomic numbers for elements was developed later. Discarding the ordering of elements by atomic weights modern day periodic table adheres to ordering elements according to atomic numbers, which corresponds to the ordering proposed by Mandeleev. Mandeleev's periodic table has contributed enormously to the discovery of new elements, whose characteristics were easily identified with the gaps left in the periodic table. Identifying similarities of silver (Ag) with gold (Au) and other group I elements, was placed there by Mandeleev.
Atomic Number and Number of Electrons
It is well known now that in any element, its atomic number denotes the number of protons in the nucleus of its atom and an equal number of electrons are to be found orbiting the nucleus in different orbits and shells given by their quantum numbers. Difference between atomic mass and atomic number is accounted for by the number of neutrons accompanying protons in the nucleus.
Silver Number of Electrons
Atomic number of silver is 47. Number of protons in the nucleus of a silver atom is 47. With its two isotopes having atomic mass of 107 and 109, the number of neutrons in the nucleus can be 60 or 62 depending on which isotope the nucleus belongs to.
Number of electrons orbiting around this nucleus consisting of 60 or 62 neutrons and 47 protons has to be 47 to preserve the electrically neutral character of the atom. These 47 electrons are distributed in the five orbits in the order of 2, 8, 18, 18 and the last one in the outermost orbit, which gives Silver its characteristic valency of one.
Electron configuration of silver: [Kr] 4d10 5s1
Electron structure of an element is the lone determining factor for valencies displayed by the element. Silver with its atomic number of 47, has only one electron in the outer most orbit (or shell). This lone free electron is given up by the silver atom achieving its most stable electron state while chemically bonding with other elements or radicals to create silver ion Ag+ creating inorganic compounds, and this same characteristic gives silver its valency of one.
The instability of this same lone electron gives silver its excellent electrical conductivity making silver useful in many applications in electrical equipments.
Even though the concept of atomic number was still in its infancy when Russian Scientist Dmitri Mandeleev developed fresh insights into the periodic table. Deviating from the tradition of arranging elements in the order of atomic weights he theorized a periodic table with gaps for elements as yet unknown at the time.
Concept of atomic numbers for elements was developed later. Discarding the ordering of elements by atomic weights modern day periodic table adheres to ordering elements according to atomic numbers, which corresponds to the ordering proposed by Mandeleev. Mandeleev's periodic table has contributed enormously to the discovery of new elements, whose characteristics were easily identified with the gaps left in the periodic table. Identifying similarities of silver (Ag) with gold (Au) and other group I elements, was placed there by Mandeleev.
Atomic Number and Number of Electrons
It is well known now that in any element, its atomic number denotes the number of protons in the nucleus of its atom and an equal number of electrons are to be found orbiting the nucleus in different orbits and shells given by their quantum numbers. Difference between atomic mass and atomic number is accounted for by the number of neutrons accompanying protons in the nucleus.
Silver Number of Electrons
Atomic number of silver is 47. Number of protons in the nucleus of a silver atom is 47. With its two isotopes having atomic mass of 107 and 109, the number of neutrons in the nucleus can be 60 or 62 depending on which isotope the nucleus belongs to.
Number of electrons orbiting around this nucleus consisting of 60 or 62 neutrons and 47 protons has to be 47 to preserve the electrically neutral character of the atom. These 47 electrons are distributed in the five orbits in the order of 2, 8, 18, 18 and the last one in the outermost orbit, which gives Silver its characteristic valency of one.
Electron configuration of silver: [Kr] 4d10 5s1
Electron structure of an element is the lone determining factor for valencies displayed by the element. Silver with its atomic number of 47, has only one electron in the outer most orbit (or shell). This lone free electron is given up by the silver atom achieving its most stable electron state while chemically bonding with other elements or radicals to create silver ion Ag+ creating inorganic compounds, and this same characteristic gives silver its valency of one.
The instability of this same lone electron gives silver its excellent electrical conductivity making silver useful in many applications in electrical equipments.
Source...