![]() Group 8 (-, R 0 superscript four) contains the following information: (no entry for periods 1, 2, 3), in period 4: F o = 56, C o = 59, N i = 59, C u = 63, no entry for period five, in period 6: R u = 104, R h = 104, P d = 106, A g = 108, no entries for periods 7, 8, or 9, in period 10: O s = 195, I r = 197, P t = 198, A u = 199, no entries for periods 11 or 12.\) provides the common names of the groups. Note that each of these entries corresponds to one of the twelve periods respectively. Group seven (R H, R superscript plus sing, 0 superscript 7) contains the following information: (no entry for period 1), F = 19, C l = 35, 5, M n = 55, B r = 80, - = 100, J = 127, -, -, -, -,. Instruct your students to color-code however you see fit. Some of these lessons require custom colors. ![]() Bring those properties to a vibrant, 3D life with these lessons. Group six (R H superscript two, R 0 superscript three) contains the following information: (no entry for period 1), O = 16, S = 32, C r = 52, S o = 78, M o = 96, T o = 125, -, -, W = 184, -, U = 240. The periodic table was laid out with careful consideration for trends, behaviors, and specifications. Group five (R H superscript two, R superscript two 0 superscript five) contains the following information: (no entry for period 1), N = 14, P = 31, V = 51, A s = 75, N b = 94, S b = 122, -, -, T a = 182, B l = 208,. Group four (RH superscript four, R0 superscript eight) contains the following information: (no entry for period 1), C = 12, B i = 28, T i = 48, - = 72, Z r = 90, S n = 118, ? C o = 140, ? L a = 180, P b = 207, T h = 231. Group three (-, R superscript one 0 superscript nine) contains the information: (no entry for period 1), B = 11, A l = 27, 8. Note the ach of these entries corresponds to one of the twelve periods respectively. The second group (-, R 0) contains the following information: (not entry for period 1) B o = 9, 4, M g = 24, C a = 40, Z n = 65, S r = 87, C d = 112, B a = 187, -, -, H g = 200,. Figure B shows the first periodic table developed by Mendeleev, which had eight groups and twelve periods. Be sure to use the Fit to Paper option before hitting Print. It is optimized to print on 8 1/2 x 11-inch paper but scales down nicely to A4 size with no loss of readability. Printing this table is as easy as downloading the PDF. (credit a: modification of work by Serge Lachinov credit b: modification of work by “Den fjättrade ankan”/Wikimedia Commons) Figure A shows a photograph of Dimitri Mendeleev. For more information about what it takes to be a liquid element, check out Liquid Elements on the Periodic Table. \): (a) Dimitri Mendeleev is widely credited with creating (b) the first periodic table of the elements.
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