Atomic number of elements list
[PDF File]A Periodic Table of the Elements at Los Alamos National Laboratory
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Atomic Number: 1 Atomic Symbol: H Atomic Weight: 1.0079 Electron Configuration: 1s1 History (Gr. hydro, water, and genes, forming) Hydrogen was prepared many years before it was recognized as a distinct substance by Cavendish in 1776. Named by Lavoisier, hydrogen is the most abundant of all elements in the universe. The heavier elements
[PDF File]APPENDIX I Elements, their Atomic Number and Molar Mass
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atomic mass unit = 1.6606 × 10–24 gram, metric tonne = 1000 kilograms = 2205 pounds, Common Unit of Volume, quart = 0.9463 litre, litre = 1.056 quarts, litre = 1 cubic decimetre = 1000 cubiccentimetres = 0.001 cubic metre, millilitre = 1 cubic centimetre = 0.001 litre = 1.056 × 10-3 quart,
[PDF File]Periodic Table List By Atomic Number
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scope of elements, circle those that that main group elements and upon those feature are transition elements. It seems like other elements and scientists to renewable energy level, ductile only letting pacifistic monks use periodic table list by atomic number to avoid iodine, but for radium. Many was the
[PDF File]IUPAC Periodic Table of the Elements
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1, H, hydrogen, 1.007 94(7) 1 18 3, Li, lithium, 6.941(2) 4, Be, beryllium, 9.012 182(3) 11, Na, sodium, 22.989 769 28(2) 12, Mg, magnesium, 24.3050(6) 19, K, potassium, 39.0983(1) 20, Ca, calcium, 40.078(4) 37, Rb, rubidium, 85.4678(3) 38, Sr, strontium, 87.62(1) 55, Cs, caesium, 132.905 4519(2) 56, Ba, barium, 137.327(7) 87, Fr, francium, [223]
[PDF File]Periodic Table of the Elements - Microsoft
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The systematic names and symbols for elements greater than 111 will be used until the approval of trivial names by the IUPAC. The discoveries of elements with atomic numbers 112, 114, and 116 have been reported but not fully confirmed. 58 Ce Cerium 140.116 59 Pr Praseodymium 140.907 65 60 Nd Neodymium 144.242 61 Pm Promethium (145) 62 Sm ...
[PDF File]Periodic table list with atomic mass
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Periodic table list with atomic mass List of elements in periodic table with atomic number and mass pdf. Is atomic mass on the periodic table. ... , most often as a decay product of heavier elements. The isotope of the atomic number 1 is also done in nuclear reactors. Each tract work has 1 proton and 2 non-stable, which is not stable, so this ...
[PDF File]APPENDIX I Elements, their Atomic Number and Molar Mass
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Element Symbol Atomic Molar Number mass/ (g mol–1) Actinium Ac 89 227.03 Aluminium Al 13 26.98 Americium Am 95 (243) Antimony Sb 51 121.75 Argon Ar 18 39.95 Arsenic As 33 74.92 Astatine At 85 210 Barium Ba 56 137.34 Berkelium Bk 97 (247) Beryllium Be 4 9.01 Bismuth Bi 83 208.98 Bohrium Bh 107 (264) Boron B 5 10.81 Bromine Br 35 79.91 Cadm...
[PDF File]Periodic Table of the Elements - Western Oregon University
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Periodic Table of the Elements, Standard State at 25oC; 1 atm, GroupsAr–gas, IA7 6 5 4 3 2 1 Br-Liquid, 18VIIIA, Lanthanide Series, 57138.91, La, LANTHANUM, 58140.12, Ce, CERIUM, 59140.91, Pr, PRASEODYMIUM, 60144.24, Nd, NEODYMIUM, 61(145) Pm, PROMETHIUM, 62150.36, Sm, SAMARIUM, 63151.96, Eu, EUROPIUM, 64157.25, Gd, GADOLINIUM, 65158.93, Tb,
Appendix 3 List of the elements in the Periodic Table sorted ...
Bk Berkelium 97 Ge Germanium 32 Ni Nickel 28, Br Bromine 35 H Hydrogen 1 No Nobelium 102, C Carbon 6 He Helium 2 Np Neptunium 93, Ca Calcium 20 Hf Hafnium 72 O Oxygen 8, Cd Cadmium 48 Hg Mercury 80 Os Osmium 76, Ce Cerium 58 Ho Holmium 67 P Phosphorus 15, Cf Californium 98 Hs Hassium 108 Pa Protactinium 91, Cl Chlorine 17 I Iodine 53 Pb Lead 82,
[PDF File]ATOMIC MASSES OF THE ELEMENTS - SynQuest Labs
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ATOMIC MASSES OF THE ELEMENTS. Symbol Element Atomic Number Atomic Mass Symbol Element Atomic Number Atomic Mass Ac Actinium 89 227.03* Hg Mercury 80 200.59 Al Aluminum 13 26.981539 Mo Molybdenum 42 95.94 Am Americium 95 241.06* Nd Neodymium 60 144.24 Sb Antimony 51 121.757 Ne Neon 10 20.1797 ...
[PDF File]LIST OF THE KNOWN ELEMENTS
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LIST OF THE KNOWN ELEMENTS M. Ragheb 11/8/2006 Atomic Number Symbol Name Atomic Weight (amu) Density [gm/cm3] 0 n Neutron 1.008665 1 H Hydrogen 1.007940 0.0000899 2 He Helium 4.002602 0.0001787 3 Li Lithium 6.941000 0.53 4 Be Beryllium 9.012182 1.848 5 B Boron 10.811000 2.34 6 C Carbon 12.010700 2.62 7 N Nitrogen 14.006740 0.0012506 8 O Oxygen 15.999400 0.001429
[PDF File]The Periodic Table, Electron Configuration & Chemical Bonding
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The Atomic Number & Mass •T o know : – the # of electrons in an atom look at the atomic number, it is the same. – the # of protons in an atom look at the atomic number, it is the same. • (electron # and proton # are equal in the balanced stable state of an atom) – the # of neutrons in an atom subtract the atomic number from the mass
[PDF File]Periodic Table, Atomic & Mass Numbers - Woods Hole Oceanographic ...
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Atomic Number, Z= number of protons in the nucleus (also = number of electrons in the neutral atom) Mass Number, A = total number of protons plus neutrons in the nucleus Therefore A = Z + N, (where N = number of neutrons = A - Z) 2, The General Atom,
[PDF File]118 Elements List
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118 Elements List Name of the Element Symbol of the Element Atomic Number Hydrogen H 1 Helium He 2 Lithium Li 3 Beryllium Be 4 Boron B 5 Carbon C 6 Nitrogen N 7
[PDF File]Handbook of Basic Atomic Spectroscopic Data - NIST
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They have the following meanings: b—band head c—complex d—line consists of two unresolved lines h—hazy l—shaded to longer wavelengths P—a persistent line r—easily reversed s—shaded to shorter wavelengths u—unresolved shoulder on strong line w—wide *—intensity may be affected by nearby line In general, the character of a line depends on the spect...
[PDF File]First 20 elements and atomic number
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Chemistry: List of the elements of the Periodic Table Sort by: Atomic number No. Atomic Weight Name 17 35.453 Chlorine 18 39.948 Argon 19 39.098 Potassium 20 40.078 Calcium Similarly, what is the atomic number of the first 20 elements?
[PDF File]Atomic Weights of the Elements 1989 - NIST
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tematic and based on the atomic numbers of the elements recommended for temporary use by the IUP AC Commis ~ion of the N om en c:l::i tllre ofT norg~nic Chemistry (Ref. 23). The names are composed of the following roots representing digits of the atomic number: 1 un, 6 hex, 2 bi, 7 sept, 3 tri, 8 oct, 4 quad, 9 enn, 5 pent, 10 nil.
[PDF File]Atomic Weights of the Elements 1991 - NIST
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order of atomic number (Table 2). The names and symbols for those elements with atomic numbers 104 to 109 referred to in the following tables are systematic and based on the atomic numbers of the ele ments recommended for temporary use by the IUPAC Commission of the Nomenclature of Inorganic Chemistry (Ref. 21).
[PDF File]The Periodic Table of Elements - NASA
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The Periodic Table of Elements, C, 6, CARBON, 12, Atomic Number Chemical Symbol Atomic Weight Chemical Name = Number of Protons Number of Electrons= = Number of Protons Number of Neutrons+*, = Solid at room temperature = Liquid at room temperature = Gas at room temperature = Radioactive = Artificially Made, KEY, METALS NON-METALS,
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