Periodic table (standard) — This is a typical display of the periodic table of the elements and contains the symbol and atomic number of each element. The periodic table of the chemical elements is a tabular method of displaying the chemical elements. Although precursors to … Wikipedia
Periodic table — This article is about the periodic table of the elements . For other uses, see The Periodic Table. The periodic table of the chemical elements (also known as the periodic table or periodic table of the elements) is a tabular display of the 118… … Wikipedia
Periodic table (extended) — An extended periodic table was suggested by Glenn T. Seaborg in 1969. It is a logical extension of the principles behind the standard periodic table to include possible undiscovered chemical elements. All of the discovered elements are named by… … Wikipedia
Periodic table (by blocks) — Helium is placed next to hydrogen instead of on top of neon because it is part of the s2 group. In addition to the blocks listed in this table, there is a hypothetical g block which is not pictured here. g block elements can be seen in the… … Wikipedia
Extended periodic table — There are currently seven periods in the periodic table of chemical elements, culminating with atomic number 118. If further elements with higher atomic numbers than this are discovered, they will be placed in additional periods, laid out (as… … Wikipedia
History of the periodic table — The history of the periodic table reflects over a century of growth in the understanding of chemical properties, and culminates with the publication of the first actual periodic table by Dmitri Mendeleev in 1869.[1] While Mendeleev built upon… … Wikipedia
Group (periodic table) — The periodic table of the chemical elements. The columns represent the groups In chemistry, a group (also known as a family) is a vertical column in the periodic table of the chemical elements. There are 18 groups in the standard periodic table,… … Wikipedia
Period (periodic table) — In the periodic table of the elements, a period is a horizontal row of the table.The elements are laid out in a series of rows so that those with similar properties line up in vertical columns: this reflects the periodic recurrence of similar… … Wikipedia
d-block — This article is about a class of chemical elements. For the hip hop record label, see D Block Records. For the hardstyle duo, see D Block S te Fan. The d block is the portion of the periodic table that contains the element groups 3 12.[1][2]… … Wikipedia
p-block — Chemical elements in p block Group 13 14 15 16 17 18 Period 2 5 B 6 C 7 … Wikipedia
