are the atoms of platinum and silver identical?
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Two of the world's most famous precious metals – platinum and silver – can appear identical to the untrained eye. They're both shiny, metallic, and gray in nature, and at first glance, they don't appear to have any intrinsic differences.
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If two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital.
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Answer and Explanation: As one mole of silver (Ag) is comprised of 6.022 x 1023 Ag atoms,...
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And, thus in 2.00⋅mol of silver, there are 2⋅mol×NA = 6.022×1023⋅mol−1 ×2⋅mol =1.20×1024 individual silver atoms.
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Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. ... Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes.
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Pt(II) has an electron configuration of [Xe]4f145d6, which leads to a square planar geometry with four ligands. Pt(II) is a soft acid (atomic radius: 175 pm) and therefore binds preferentially with soft bases like CN- and CO-.
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Cite. Silver is a chemical element with symbol Ag and atomic number 47.
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Metals - the atomic radius of a metal is generally larger than the ionic radius of the same element. Why? Generally, metals loose electrons to achieve the octet.
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Originally Answered: What is silver, a compound mixture or an element? Silver is an element. You can find it as symbol “Ag” on the periodic table. Sterling silver, however, is an alloy (mixture of two metals) in which silver is ~92.5% with another metal, typically nickel or copper, making up the remaining 7.5%.
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Noble metals refer to ruthenium (Ru), rhodium (Rh), palladium (Pd), silver (Ag), osmium (Os), iridium (Ir), platinum (Pt), and gold (Ag). Except Ag and Au, the others are collectively called platinum metals.
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The electronic configuration of silver is [Kr] 4d105s1. The diamagnetic contribution of the full inner shells is much greater than the paramagnetism of the single electron in the 5s orbital. Several other sources also characterize all the noble metals (copper, silver and gold) are being diamagnetic.
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While at first glance both silver and platinum appear silver in color, the two metals are actually easily discernible to the naked eye. Both have gray undertones, unlike white gold which has a warmer, yellow undertone, but platinum is much brighter and shinier and silver has a duller, gray appearance.
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Silver is the second element in the eleventh column of the periodic table. It is classified as a transitional metal. Silver atoms have 47 electrons and 47 protons with 60 neutrons in the most abundant isotope.
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Silver atoms have 47 electrons and 47 protons with 60 neutrons in the most abundant isotope. Under standard conditions silver is a soft metal that has a shiny metallic finish.
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They are metals having a lustrous, shiny appearance that is somewhat similar to each other. The main difference between rhodium and silver is that rhodium is a very hard metal whereas silver is a soft metal.
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All atoms of the same element are exactly alike and have the same mass. Atoms of different elements are different and have different masses.
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The are alike in that they always have the same number of protons, and an uncharged atom will have the same number of protons. The number of neutrons may change, but that usually doesn't change the chemistry.