Share This
table started by
typelibrarian for the Chemistry Commons
The elements of the periodic table.
Add More Topics
Save this view to a base, or just for yourself.
134 Chemical Element topics matching:
Filter this Collection
+
x
-
Chemical Element
- CAS ID
- Symbol
- Atomic number
-
Atomic mass
- Electrons per shell
-
Electron affinity
- Electronegativity (Pauling scale)
- Atomic radius
- Covalent radius
- Van der Waals radius
- » Isotopes
- Melting Point
- Boiling Point
- » Chemical series
- » Periodic table block
- Ionization Energy
- Discovery Date
- » Discovering Country
- Electron Configuration
- » Discoverer
-
Material
-
Mined Material
-
Nutrient
- Other Columns Other Info
|
|
|||||
|---|---|---|---|---|---|
| x name | x image | x CAS ID | x Symbol | x Atomic number | x article |
| x Hydrogen |
|
1333-74-0 | H | 1 |
Hydrogen (pronounced /ˈhaɪdrɵdʒɨn/, HYE-dro-jin) is the chemical element with atomic number 1. It is represented by the symbol H. At standard temperature and pressure, hydrogen is a colorless, odorless, nonmetallic, tasteless, highly flammable...
|
| x Helium |
|
7440-59-7 | He | 2 |
Helium (pronounced /ˈhiːliəm/, HEE-lee-əm) is the chemical element with atomic number 2, and is represented by the symbol He. It is a colorless, odorless, tasteless, non-toxic, inert monatomic gas that heads the noble gas group in the periodic table...
|
| x Lithium |
|
7439-93-2 | Li | 3 |
Lithium (pronounced /ˈlɪθiəm/, LITH-ee-əm) is a soft, silver-white metal that belongs to the alkali metal group of chemical elements. It is represented by the symbol Li, and it has the atomic number three. Under standard conditions it is the...
|
| x Beryllium |
|
7440-41-7 | Be | 4 |
Beryllium (pronounced /bəˈrɪliəm/, bə-RIL-ee-əm) is the chemical element with the symbol Be and atomic number 4.
A bivalent element, beryllium is found naturally only combined with other elements in minerals. Notable gemstones which contain...
|
| x Boron |
|
7440-42-8 | B | 5 |
Boron (pronounced /ˈbɔrɒn/) is the chemical element with atomic number 5 and the chemical symbol B. Boron is a trivalent metalloid element which occurs abundantly in the evaporite ores borax and ulexite.
Several allotropes of boron exist: amorphous...
|
| x Carbon |
|
7440-44-0 | C | 6 |
Carbon (pronounced /ˈkɑrbən/) is the chemical element with symbol C and atomic number 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. There are...
|
| x Nitrogen |
|
7727-37-9 | N | 7 |
Nitrogen (pronounced /ˈnaɪtrɵdʒɨn/ NYE-tro-jin) is a chemical element that has the symbol N and atomic number 7 and atomic mass 14.00674 u. Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions,...
|
| x Oxygen |
|
7782-44-7 | O | 8 |
Oxygen (pronounced /ˈɒksɨdʒɨn/, OK-si-jin, from the Greek roots ὀξύς (oxys) (acid, literally "sharp", from the taste of acids) and -γενής (-genēs) (producer, literally begetter) is the element with atomic number 8 and represented by the symbol O. It...
|
| x Fluorine |
|
7782-41-4 | F | 9 |
Fluorine is the chemical element with atomic number 9, represented by the symbol F. Fluorine forms a single bond with itself in elemental form, resulting in the diatomic F2 molecule. F2 is a supremely reactive, poisonous, pale, yellowish brown gas....
|
| x Neon |
|
7440-01-9 | Ne | 10 |
Neon (pronounced /ˈniːɒn/) is the chemical element that has the symbol Ne and atomic number 10. Although a very common element in the universe, it is rare on Earth. A colorless, inert noble gas under standard conditions, neon gives a distinct...
|
| x Sodium |
|
7440-23-5 | Na | 11 |
Sodium (pronounced /ˈsoʊdiəm/, SOH-di-əm) is a metallic element with a symbol Na (from Latin natrium or Arabic natrun) and atomic number 11. It is a soft, silvery-white, highly reactive metal and is a member of the alkali metals within "group 1" ...
|
| x Magnesium |
|
7439-95-4 | Mg | 12 |
Magnesium (pronounced /mæɡˈniːziəm/, mag-NEE-zee-əm) is a chemical element with the symbol Mg, atomic number 12 and common oxidation number +2. It is an alkaline earth metal and the eighth most abundant element in the earth's crust by mass, although...
|
| x Aluminium |
|
7429-90-5 | Al | 13 |
Aluminium ( ˌæljʊˈmɪniəm (help·info), al-yoo-MIN-ee-əm) or aluminum ( /əˈluːmɪnəm/ (help·info), ə-LOO-mi-nəm, see spelling below) is a silvery white and ductile member of the boron group of chemical elements. It has the symbol Al; its atomic number...
|
| x Silicon |
|
7440-21-3 | Si | 14 |
Silicon (pronounced /ˈsɪlɨkən/ SIL-ə-kən or /ˈsɪlɨkɒn/ SIL-ə-kon, Latin: silicium) is the most common metalloid. It is a chemical element, which has the symbol Si and atomic number 14. A tetravalent metalloid, silicon is less reactive than its...
|
| x Phosphorus |
|
7723-14-0 | P | 15 |
Phosphorus (pronounced /ˈfɒsfərəs/, FOS-fər-əs) is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus is commonly found in inorganic phosphate rocks. Elemental phosphorus exists...
|
| x Sulfur |
|
7704-34-9 | S | 16 |
Sulfur or sulphur (pronounced /ˈsʌlfər/ SUL-fər, see spelling below) is the chemical element that has the atomic number 16. It is denoted with the symbol S. It is an abundant, multivalent non-metal. Sulfur, in its native form, is a yellow...
|
| x Chlorine |
|
7782-50-5 | Cl | 17 |
Chlorine (pronounced /ˈklɔəriːn/ KLOR-een, from the Greek word 'χλωρóς' (khlôros, meaning 'pale green'), is the chemical element with atomic number 17 and symbol Cl. It is a halogen, found in the periodic table in group 17 (formerly VII, VIIa, or...
|
| x Argon |
|
7440-37-1 | Ar | 18 |
Argon (pronounced /ˈɑrɡɒn/) is a chemical element designated by the symbol Ar. Argon has atomic number 18 and is the third element in group 18 of the periodic table (noble gases). Argon is present in the Earth's atmosphere at 0.93%. It is the third...
|
| x Potassium |
|
7440-09-7 | K | 19 |
Potassium (pronounced /pɵˈtæsiəm/ po-TAS-ee-əm) is the chemical element with the symbol K (Latin: kalium, from Arabic: القَلْيَه al-qalyah “plant ashes”, cf. Alkali from the same root), atomic number 19, and atomic mass 39.0983. Potassium was first...
|
| x Calcium |
|
7440-70-2 | Ca | 20 |
Calcium (pronounced /ˈkælsiəm/, KAL-see-əm) is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078 amu. Calcium is a soft grey alkaline earth metal, and is the fifth most abundant element by mass in the...
|
| x Scandium |
|
7440-20-2 | Sc | 21 |
Scandium (pronounced /ˈskændiəm/, SKAN-dee-əm) is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic transition metal, it has historically been sometimes classified as a rare earth element, together with yttrium and the...
|
| x Titanium |
|
7440-32-6 | Ti | 22 |
Titanium (pronounced /taɪˈteɪniəm/, tye-TAY-nee-əm) is a chemical element with the symbol Ti and atomic number 22. Sometimes called the “space age metal”, it has a low density and is a strong, lustrous, corrosion-resistant (including sea water, aqua...
|
| x Vanadium |
|
7440-62-2 | V | 23 |
Vanadium (pronounced /vəˈneɪdiəm/, və-NAY-dee-əm) is the chemical element with the symbol V and atomic number 23. It is a soft, silvery grey, ductile transition metal. The formation of an oxide layer stabilizes the metal against oxidation. Andrés...
|
| x Chromium |
|
7440-47-3 | Cr | 24 |
Chromium (pronounced /ˈkroʊmiəm/, KROH-mee-əm) is a chemical element which has the symbol Cr and atomic number 24, first element in Group 6. It is a steely-gray, lustrous, hard metal that takes a high polish and has a high melting point. It is also...
|
| x Manganese |
|
7439-96-5 | Mn | 25 |
Manganese (pronounced /ˈmæŋɡəniːz/, MANG-gən-neez) is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. As a free element,...
|
| x Iron |
|
7439-89-6 | Fe | 26 |
Iron (pronounced /ˈаɪ.ərn/) is a metallic chemical element with the symbol Fe (Latin: ferrum) and atomic number 26. Iron is a group 8 and period 4 element and is therefore classified as a transition metal. Iron and iron alloys (steels) are by far...
|
| x Cobalt |
|
7440-48-4 | Co | 27 |
Cobalt (pronounced /ˈkoʊbɒlt/ KOH-bolt) is a hard, lustrous, gray metal, a chemical element with symbol Co and atomic number 27. Although cobalt-based colors and pigments have been used since ancient times for making jewelry and paints, and miners...
|
| x Nickel |
|
7440-02-0 | Ni | 28 |
Nickel (pronounced /ˈnɪkəl/) is a chemical element, with the chemical symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. It is one of the four ferromagnetic elements at about room temperature, other...
|
| x Copper |
|
7440-50-8 | Cu | 29 |
Copper (pronounced /ˈkɒpər/, KOP-ər) is a chemical element with the symbol Cu (Latin: cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is rather soft and malleable and a freshly...
|
| x Zinc |
|
7440-66-6 | Zn | 30 |
Zinc (pronounced /ˈzɪŋk/ zingk, from German: Zink), also known as spelter, is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically...
|
| x Gallium |
|
7440-55-3 | Ga | 31 |
Gallium (pronounced /ˈɡæliəm/, GAL-ee-əm) is a chemical element that has the symbol Ga and atomic number 31. Elemental gallium does not occur in nature, but as the gallium(III) salt in trace amounts in bauxite and zinc ores. A soft silvery metallic...
|
| x Germanium |
|
7440-56-4 | Ge | 32 |
Germanium (pronounced /dʒərˈmeɪniəm/, jər-MAY-nee-əm) is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon....
|
| x Arsenic |
|
7440-38-2 | As | 33 |
Arsenic (pronounced /ˈɑrsnɪk/, ARS-nik; also /ɑrˈsɛnɪk/, ar-SEN-ik when attributive) is the chemical element that has the symbol As, atomic number 33 and atomic mass 74.92. Arsenic was first documented by Albertus Magnus in 1250. Arsenic is a...
|
| x Selenium |
|
7782-49-2 | Se | 34 |
Selenium (pronounced /sɨˈliːniəm/ sə-LEE-nee-əm) is a chemical element with the atomic number 34, represented by the chemical symbol Se, an atomic mass of 78.96. It is a nonmetal, chemically related to sulfur and tellurium, and rarely occurs in its...
|
| x Bromine |
|
7726-95-6 | Br | 35 |
Bromine (pronounced /ˈbroʊmiːn/ BROH-meen or /ˈbroʊmɨn/ BROH-min, from Greek: βρῶμος, brómos, meaning "stench (of he-goats)" ), is a chemical element with the symbol Br and atomic number 35. A halogen element, bromine is a reddish-brown volatile...
|
| x Krypton |
|
7439-90-9 | Kr | 36 |
Krypton (pronounced /ˈkrɪptɒn/, KRIP-ton; from Greek: kryptos "hidden") is a chemical element with the symbol Kr and atomic number 36. It is a member of Group 18 and Period 4 elements. A colorless, odorless, tasteless noble gas, krypton occurs in...
|
| x Rubidium |
|
7440-17-7 | Rb | 37 |
Rubidium (pronounced /rʊˈbɪdiəm/, roo-BID-ee-əm) is a chemical element with the symbol Rb and atomic number 37. Rb is a soft, silvery-white metallic element of the alkali metal group.
Rubidium is very soft and highly reactive, with properties...
|
| x Strontium |
|
7440-24-6 | Sr | 38 |
Strontium (pronounced /ˈstrɒnʃiəm/ STRON-shee-əm, /ˈstrɒntiəm/ STRON-tee-əm, or /ˈstrɒnʃəm/ STRON-shəm) is a chemical element with the symbol Sr and the atomic number 38. An alkaline earth metal, strontium is a soft silver-white or yellowish...
|
| x Yttrium |
|
7440-65-5 | Y | 39 |
Yttrium (pronounced /ˈɪtriəm/ IT-ree-əm) is a chemical element with symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanoids and has historically been classified as a rare earth element. Yttrium...
|
| x Zirconium |
|
7440-67-7 | Zr | 40 |
Zirconium (pronounced /zərˈkoʊniəm/ zər-KOH-nee-əm) is a chemical element with the symbol Zr and atomic number 40. It is a lustrous, gray-white, strong transition metal that resembles titanium. Zirconium is used as an alloying agent due to its high...
|
| x Niobium |
|
7440-03-1 | Nb | 41 |
Niobium (pronounced /naɪˈoʊbiəm/ nye-OH-bee-əm) (Greek mythology: Niobe, daughter of Tantalus), or columbium (/kəˈlʌmbiəm/ kə-LUM-bee-əm), is the chemical element with the symbol Nb and the atomic number 41. A rare, soft, grey, ductile transition...
|
| x Molybdenum |
|
7439-98-7 | Mo | 42 |
Molybdenum (pronounced /məˈlɪbdɨnəm/ mə-LIB-də-nəm, from the Ancient Greek Μόλυβδος molybdos, meaning lead), is a Group 6 chemical element with the symbol Mo and atomic number 42. The free element, which is a silvery metal, has the sixth-highest...
|
| x Technetium |
|
7440-26-8 | Tc | 43 |
Technetium (pronounced /tɛkˈniːʃɪəm/ tek-NEE-shi-əm) is the lightest chemical element with no stable isotope, and is therefore the lightest radioactive element. It has atomic number 43 and symbol Tc. Technetium occurs in nature only in minute...
|
| x Ruthenium |
|
7440-18-8 | Ru | 44 |
Ruthenium (pronounced /ruːˈθiːniəm/ roo-THEE-nee-əm) is a chemical element that has the symbol Ru and atomic number 44. A rare transition metal of the platinum group of the periodic table, ruthenium is found associated with platinum ores and used as...
|
| x Rhodium |
|
7440-16-6 | Rh | 45 |
Rhodium (pronounced /ˈroʊdiəm/ ROH-dee-əm) is a chemical element that is a rare, silvery-white, hard transition metal and a member of the platinum group. Rhodium is found in platinum ores and is used in alloys with platinum and as a catalyst. It is...
|
| x Palladium |
|
7440-05-3 | Pd | 46 |
Palladium (pronounced /pəˈleɪdiəm/, pə-LAY-dee-əm) is a chemical element with the chemical symbol Pd and an atomic number of 46. Palladium is a rare and lustrous silvery-white metal that was discovered in 1803 by William Hyde Wollaston, who named it...
|
| x Silver |
|
7440-22-4 | Ag | 47 |
Silver is a chemical element with the chemical symbol Ag (Latin: argentum) and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal....
|
| x Cadmium |
|
7440-43-9 | Cd | 48 |
Cadmium (pronounced /ˈkædmiəm/, KAD-mee-əm) is a chemical element with the symbol Cd and atomic number 48. The soft, bluish-white transition metal is chemically similar to the two other metals in group 12, zinc and mercury. Similar to zinc it...
|
| x Indium |
|
7440-74-6 | In | 49 |
Indium (pronounced /ˈɪndiəm/, IN-dee-əm) is a chemical element with chemical symbol In and atomic number 49. This rare, soft, malleable and easily fusible post-transition metal is chemically similar to aluminium or gallium but more closely resembles...
|
| x Tin |
|
7440-31-5 | Sn | 50 |
Tin is a chemical element with the symbol Sn (Latin: Stannum) and atomic number 50. It is a main group metal in group 14 of the periodic table. Tin shows chemical similarity to both neighboring group 14 elements, germanium and lead, like the two...
|
| x Antimony |
|
7440-36-0 | Sb | 51 |
Antimony (pronounced /ˈæntɨmɵnɪ/ AN-ti-mo-nee) is a chemical element with the symbol Sb (Latin: stibium, meaning "mark") and atomic number 51. A metalloid, antimony has four allotropic forms. The stable form of antimony is a blue-white metalloid....
|
| x Tellurium |
|
13494-80-9 | Te | 52 |
Tellurium (pronounced /tɪˈlʊəriəm, tɛ-/ te-LOOR-ee-əm) is a chemical element that has the symbol Te and atomic number 52. A brittle, mildly toxic, silver-white metalloid which looks similar to tin, tellurium is chemically related to selenium and...
|
| x Iodine |
|
7553-56-2 | I | 53 |
Iodine (pronounced /ˈaɪ.ɵdaɪn/ EYE-o-dyne, /ˈaɪ.ɵdɨn/ EYE-o-dən, or in chemistry /ˈaɪ.ɵdiːn/ EYE-o-deen; from Greek: ιώδης iodes "violet"), is a chemical element that has the symbol I and atomic number 53. Naturally-occurring iodine is a single...
|
| x Xenon |
|
7440-63-3 | Xe | 54 |
Xenon (pronounced /ˈzɛnɒn/ ZEN-on or /ˈziːnɒn/ ZEE-non) is a chemical element represented by the symbol Xe. Its atomic number is 54. A colorless, heavy, odorless noble gas, xenon occurs in the Earth's atmosphere in trace amounts. Although generally...
|
| x Caesium |
|
7440-46-2 | Cs | 55 |
Caesium or cesium (pronounced /ˈsiːziəm/, SEE-zee-əm) is the chemical element with the symbol Cs and atomic number 55. It is a soft, silvery-gold alkali metal with a melting point of 28 °C (83 °F), which makes it one of only five metals that are...
|
| x Barium |
|
7440-39-3 | Ba | 56 |
Barium (pronounced /ˈbɛəriəm/, BAIR-ee-əm) is a chemical element. It has the symbol Ba, atomic number 56, and is the fifth element in Group 2. Barium is a soft silvery metallic alkaline earth metal. It is never found in nature in its pure form due...
|
| x Lanthanum |
|
7439-91-0 | La | 57 |
Lanthanum (pronounced /ˈlænθənəm/) is a chemical element with the symbol La and atomic number 57. Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table and is a lanthanoid. It is found in some rare-earth...
|
| x Cerium |
|
7440-45-1 | Ce | 58 |
Cerium (pronounced /ˈsɪəriəm/) is a chemical element with the symbol Ce and atomic number 58. It is a soft, silvery, ductile metal which easily oxidizes in air. Cerium was named after the dwarf planet Ceres. Cerium is the most abundant of the rare...
|
| x Praseodymium |
|
7440-10-0 | Pr | 59 |
Praseodymium (pronounced /ˌpreɪzi.ɵˈdɪmiəm/ PRAY-zee-o-DIM-ee-əm or /ˌpreɪsi.ɵˈdɪmiəm/ PRAY-see-o-DIM-ee-əm) is a chemical element that has the symbol Pr and atomic number 59.
Praseodymium is a soft, silvery, malleable and ductile metal in the...
|
| x Neodymium |
|
7440-00-8 | Nd | 60 |
Neodymium (pronounced /ˌniː.ɵˈdɪmiəm/ NEE-o-DIM-ee-əm) is a chemical element with the symbol Nd and atomic number 60. It is a soft silvery metal which tarnishes in air. Neodymium was discovered in 1885. Its various compounds are present in trace...
|
