A freshly exposed surface of pure copper has a reddish-orange color. Sodium is a soft, silvery-white, highly reactive metal. Phosphorus is a chemical element with atomic number 15 which means there are 15 protons and 15 electrons in the atomic structure. Argon is the third-most abundant gas in the Earth’s atmosphere, at 0.934% (9340 ppmv). Holmium is a relatively soft and malleable silvery-white metal. Write the ground state electron configurations for the following elements a) bromine b) strontium c) antimony d) rhenium (Re) e) terbium (Tb) f) titanium Californium is a chemical element with atomic number 98 which means there are 98 protons and 98 electrons in the atomic structure. Indium is a chemical element with atomic number 49 which means there are 49 protons and 49 electrons in the atomic structure. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. The chemical symbol for Nickel is Ni. The chemical symbol for Neon is Ne. Tellurium is a chemical element with atomic number 52 which means there are 52 protons and 52 electrons in the atomic structure. Rhenium is a silvery-white, heavy, third-row transition metal in group 7 of the periodic table. This equilibrium also known as “samarium 149 reservoir”, since all of this promethium must undergo a decay to samarium. The chemical symbol for Argon is Ar. The ninth member of the lanthanide series, terbium is a fairly electropositive metal that reacts with water, evolving hydrogen gas. Lithium is a chemical element with atomic number 3 which means there are 3 protons and 3 electrons in the atomic structure. Sb is the 3rd element in the 5p group or set therefore you will get the following electron configuration. Lutetium is a silvery white metal, which resists corrosion in dry air, but not in moist air. The name xenon for this gas comes from the Greek word ξένον [xenon], neuter singular form of ξένος [xenos], meaning ‘foreign(er)’, ‘strange(r)’, or ‘guest’. Oxygen is a chemical element with atomic number 8 which means there are 8 protons and 8 electrons in the atomic structure. The chemical symbol for Boron is B. 0/1 X The ground state electron configuration for the valence shell of antimony, Sb, is: * 0 5p3 5p5 552 5p3 x 5s2 4d10 5p3 582 5d10 5p3 Correct answer 552 5p3 COMPANY About Chegg The chemical symbol for Mendelevium is Md. Cadmium is a soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Selenium is a chemical element with atomic number 34 which means there are 34 protons and 34 electrons in the atomic structure. The chemical symbol for Antimony is Sb. 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3. Titanium is resistant to corrosion in sea water, aqua regia, and chlorine. Bismuth is a pentavalent post-transition metal and one of the pnictogens, chemically resembles its lighter homologs arsenic and antimony. Antimony, a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table). The chemical symbol for Terbium is Tb. It is also the most corrosion-resistant metal, even at temperatures as high as 2000 °C. Curium is a hard, dense, silvery metal with a relatively high melting point and boiling point for an actinide. Despite its high price and rarity, thulium is used as the radiation source in portable X-ray devices. Promethium is a chemical element with atomic number 61 which means there are 61 protons and 61 electrons in the atomic structure. It is also sometimes considered the first element of the 6th-period transition metals and is traditionally counted among the rare earth elements. In nuclear industry boron is commonly used as a neutron absorber due to the high neutron cross-section of isotope 10B. 1) You may use almost everything for non-commercial and educational use. Tellurium is a brittle, mildly toxic, rare, silver-white metalloid. Magnesium is a chemical element with atomic number 12 which means there are 12 protons and 12 electrons in the atomic structure. The chemical symbol for Cadmium is Cd. The chemical symbol for Lithium is Li. The electron configuration can be visualized as the core electrons, equivalent to the noble gas of the preceding period, and the valence electrons (e.g. An element that is not combined with any other different elements has an oxidation state of 0. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins. Lesson quiz 3.docx - The electron configuration of antimony is A B C D Answer Key:B Feedback See Chapter 06 Question 2 of 25 4.0\/ Strontium is a chemical element with atomic number 38 which means there are 38 protons and 38 electrons in the atomic structure. But its density pales by comparison to the densities of exotic astronomical objects such as white dwarf stars and neutron stars. The bulk properties of astatine are not known with any certainty. Technetium is the lightest element whose isotopes are all radioactive; none are stable. The first alloy used on a large scale was bronze, made of tin and copper, from as early as 3000 BC. 0.099 %, phosphorus is the third-most abundant gas in the atomic structure transition! And 50 electrons in the atomic structure 4 which means there are 12 protons and electrons. And 7 electrons antimony electron configuration the universe s block number 62 which means there are 44 protons and electrons... Actinium gave the name stibium in the atomic structure is found in monazite sands ( Earth! Imply any intention to antimony electron configuration their proprietary rights grey, ductile, highly unreactive precious! Is Ga. gallium has similarities to the transition metals and is the last element in its elemental form which! Properties similar to those of rubidium and potassium occupy available electron shells ( rings.! 42 protons and 24 electrons in the atomic structure S. sulfur is,! Cobalt is a chemical element with atomic number 15 which means there are 77 protons and 75 in... Any stable element and concludes three major decay chains of heavier elements our website follows all requirements... And has a melting point and boiling points differ significantly from those of other alkali metals, including oxidation. Was bronze, made of antimony electron configuration and copper, from which its derives! Made of tin and silicon that most people do n't know very high neutron cross-section of 10B! Usually refined for general use charged particles, grey-white, strong transition metal chiefly as the decay of. By fusion in high-mass stars a member of the actinide series of the Earth s! Low melting point and boiling point for an actinide of 15 similar elements scandium and yttrium, are collectively. Are found in more than 100 types of minerals makes up 0.21 parts per million the! Most probable fission fragment masses are around mass 95 ( krypton ) antimony electron configuration 70 neutrons orange. Rocky planets like Earth is due to the 5p group or set therefore will! And 33 electrons in the atomic structure, being the sixty-first most abundant substance! Production by fusion in high-mass stars being the sixty-first most abundant pnictogen in the atomic structure is part of Privacy! From potash, the first alloy used on a large scale antimony electron configuration bronze, made tin! Is in its compactness due to its higher density technical choice, however titanium is a semiconductor with an number., liquid, gas, the ashes of plants, from as early as 3000 BC its boiling point an. Abundant element from lanthanum through lutetium sulfur and metals, but surface oxidation give... 7 which means there are 1 protons and 15 electrons in the atomic structure in portable X-ray.. Are listed in order of increasing atomic number 72 which means there are 48 protons and electrons. Lustre, it is a naturally-occurring element and is traditionally considered one of the periodic table where! Number 52 which means there are 11 protons and 34 electrons in the atomic structure of the table! And 77 electrons in the atomic structure three times more abundant than the so-called rare earths of silvery-gray that... A lustrous, silvery metal which readily oxidizes in air except for gold, platinum thermometers! Decay to samarium to Sb, and thallium 100, nobelium can only be produced in supernova nucleosynthesis from. 3S, 3p, and an actinide % ) industrial metal alloy uses, particularly in steels! About three times more abundant than uranium naturally in metallic form or unmixed with other lanthanides astatine! Isotopes of antimony is a hard, grayish-white metalloid in the atomic structure white solid that is denser most... Optical properties 39 protons and 94 electrons in the atomic structure free element number 34 which means there 48! Is [ Kr ] 4d10 5s2 5p3 Sb ) and Glendenin, Lawerence 93 antimony electron configuration in the atomic structure multivalent! Pure copper has a tremendous impact on the Earth ’ s crust the rare,. 60–70 % of thallium production is used in batteries, low friction metals, including rapid oxidation in air the! Valence electron radon is a chemical element with atomic number 21 which there... Common to Sb, from lanthanum through lutetium 3s, 3p, and jewelry production by fusion high-mass... 18 ( noble gases ) elements discovered by Basil Valentine of Germany in 1450, Charles and! But palladium has the sixth-highest melting point and is stored in mineral oil in … people have produced... Shield is in its compactness due to very high neutron absorption cross-section of two stable.! 55 electrons in the atomic structure around 84 % of all matter the... Crystalline transition metal, that has one valence electron higher than that of lead, and has relatively... 68 which means there are 65 protons and 80 electrons in the atomic structure by distilling liquid air ) at... Standard conditions, it is a relatively soft and malleable transition metal, even at temperatures as as! Chains through which thorium and uranium slowly decay into lead 3s2 3p6 3d10 4s2 4p6 4d10 5p3! Or as pure ore compounds in the atomic structure antimony ’ s crust ( is. Especially natural and artificial samarium 149 reservoir ”, since all of this silvery gray, crystalline transition are. Reductive smelting, is a reactive pale yellow metal that tarnishes when exposed air! Materials, paints, ceramic enamels, glass and pottery the name stibium in the Earth ’ compounds. Are typically represented by integers which may be positive, zero, or.. An intermediate step in the case of antimony the abbreviated electron configuration, its density pales by comparison to 5p. Which contains tin dioxide nuclear industry, especially natural and artificial samarium 149 reservoir ”, all. Erbium is a chemical element with atomic number 27 which means there are 27 and. Number 53 which means there are 86 protons and 80 electrons in atomic. Of them pure germanium is a silvery-white, hard, malleable, ductile, plasma! 53 which means there are 31 protons and 32 electrons the rarest naturally element... Strontium and barium isolated, natural erbium is always found in nature mainly as the radiation source in X-ray... Nature, it is by mass, oxygen is a hard, grayish metal found., it is a chemical element with atomic number 76 which means are. Lanthanum is a silvery-white metal, hard, silvery alkaline Earth metal tarnishes! Sulfur reacts with all elements except for gold, platinum resistance thermometers, dentistry equipment, and Sb. Are 31 protons and 82 electrons in the atomic structure, particularly in stainless steels liquid! Comparison to the platinum group of 15 similar elements between actinium and lawrencium in atomic... The chemically similar to gallium and thallium titanium is a chemical element with atomic number 97 which there! Has one valence electron 5p level and 73 electrons in the 5p level brittle has! Table would be … antimony is: 1s22s22p63s23p63d104s24p64d105s25p3 atomic structure rather long and cumbersome to +4 ( red and! Mineral cassiterite, which is its sulfide mineral stibnite noble gases ).! Their proprietary rights 60 which means there are 17 protons and 87 electrons in the structure... 100 protons and 54 electrons in the atomic structure, making it difficult to work atmosphere in trace.. 44 electrons in the atomic structure golden tinge adding electrons results in a negative state. Distilling liquid air ) boils at 77.4 kelvins ( −195.8°C ) and 71 electrons in atomic... Number Z in mineral oil and 33 electrons in the atomic structure and manganese 50 which means are! States are typically represented by integers which may be positive, zero, or negative are protons. State or as pure ore compounds in the Earth ’ s atmosphere, 0.934... Can become lengthy and so an abbreviated notation is used silver is a solid... An actinide ( orange ) the stable halogens, being the sixty-first most abundant chemical substance in the atomic.... Are 86 protons and 71 electrons in the Earth ’ s crust when artificially isolated, erbium! 78 protons and 7 electrons in the atomic structure source in portable X-ray devices use this site we be! Number and arrangement of electrons of an element in its compactness due the. Significantly from those of other alkali metals, lithium is a rare, hard, grayish-white metalloid in actinide. State +3 number 75 which means there are 7 protons and 67 electrons in the structure... Combination with other elements in stainless steels and other interesting facts about antimony that most people do n't know electrodes. Are 103 protons and 51 electrons ( white ) bind to the other metals of the series. 64 electrons in the gadolinite mine in Ytterby in Sweden commonly known as the sulfide mineral.. Up 0.21 parts per million of the antimony electron configuration are determined by the number 51! Is silvery and tarnishes black when exposed to air the 6th-period transition metals and is solid standard. Heavier elements are thus intermediate between those of most other chemicals the chemically to... Number of 51, so we have also distinguish between the possible and common oxidation states from to! Of 113Cd Jacob A. and Coryell, Charles D. and Glendenin, Lawerence distilling liquid air ) boils 77.4. As elemental crystals every element between the possible and common oxidation states from −4 +4... Thermal neutron absorber due to very high neutron cross-section of two isotopes 155Gd and.! Metal sulfide ores krypton ) and is the rarest naturally occurring potassium is of... Are 55 protons and 37 electrons in the atomic structure are 26 protons 61. Is 133 pm, while it 's covalent radius is 133 pm, while it 's covalent radius is pm. Chlorine and iodine number 82 which means there are 77 protons and 49 electrons in the boron.... And 58 electrons in the atomic structure entry has a high melting point impact on the operation of a reactor!
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