Discoverer: McMillan, Edwin M. and Abelson, Philip H. Discoverer: Glenn T. Seaborg, Joseph W. Kennedy, Edward M. McMillan, Arthur C. Wohl, Discoverer: Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso, Discoverer: Glenn T. Seaborg, Ralph A. James, Albert Ghiorso, Discoverer: Stanley G. Thompson, Glenn T. Seaborg, Kenneth Street, Jr., Albert Ghiorso, Discoverer: Stanley G. Thompson, Glenn T. Seaborg, Bernard G. Harvey, Gregory R. Choppin, Albert Ghiorso, Discoverer: Albert Ghiorso, Glenn T. Seaborg, Torbørn Sikkeland, John R. Walton, Discoverer: Albert Ghiorso, Torbjørn Sikkeland, Almon E. Larsh, Robert M. Latimer, Copyright 2020 Periodic Table | All Rights Reserved |. Mercury is a heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure. Polonium is a chemical element with atomic number 84 which means there are 84 protons and 84 electrons in the atomic structure. One atomic mass unit is equal to 1.66 x 10-24 grams. The chemical symbol for Barium is Ba. For other isotopes, the isotopic mass usually differs and is usually within 0.1 u of the mass number. Einsteinium is the seventh transuranic element, and an actinide. As the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine. The chemical symbol for Yttrium is Y. Yttrium is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a “rare-earth element”. It is also the most corrosion-resistant metal, even at temperatures as high as 2000 °C. The chemical symbol for Tantalum is Ta. 2 Argon: Density at 0° Celsius. Discoverer: Davy, Sir H. and Thénard, L.-J. It is a noble metal and a member of the platinum group. Natural boron consists primarily of two stable isotopes, 11B (80.1%) and 10B (19.9%). Rhodium is a rare, silvery-white, hard, corrosion resistant and chemically inert transition metal. The chemical symbol for Magnesium is Mg. Magnesium is a shiny gray solid which bears a close physical resemblance to the other five elements in the second column (group 2, or alkaline earth metals) of the periodic table: all group 2 elements have the same electron configuration in the outer electron shell and a similar crystal structure. The chemical symbol for Europium is Eu. But what is the density of an atom of Zn? Lanthanum is a soft, ductile, silvery-white metal that tarnishes rapidly when exposed to air and is soft enough to be cut with a knife. It is a lanthanide, a rare earth element, originally found in the gadolinite mine in Ytterby in Sweden. One unified atomic mass unit is approximately the mass of one nucleon (either a single proton or neutron) and is numerically equivalent to 1 g/mol. All of its isotopes are radioactive. 3 by 27679.9 See also: Densest Materials of the Earth. The chemical symbol for Aluminum is Al. It is an extremely reactive element and a strong oxidising agent: among the elements, it has the highest electron affinity and the third-highest electronegativity, behind only oxygen and fluorine. In nuclear industry boron is commonly used as a neutron absorber due to the high neutron cross-section of isotope 10B. Mendelevium is a metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities. E. Discoverer: De Marignac, Charles Galissard, Discoverer: De Marignac, Jean Charles Galissard, Discoverer: Göhring, Otto and Fajans, Kasimir. It is an intensive property, which is mathematically defined as mass divided by volume: ρ = m/V. Copper is a chemical element with atomic number 29 which means there are 29 protons and 29 electrons in the atomic structure. The chemical symbol for Rhodium is Rh. The chemical symbol for Nobelium is No. The chemical symbol for Uranium is U. Materials: Density of Zinc (Zn) [& g/cm3, kg/m3, Uses, Sources ... Density of Zinc (Zn) [& g/cm3, kg/m3, Uses, Sources ... https://1.bp.blogspot.com/-Vfa6gOalsSo/XVgrPelA9QI/AAAAAAAAlUM/HVuSnOGbhBop2y7LBYRCIJe5dXDF0yvfACLcBGAs/s320/density-of-zinc.webp, https://1.bp.blogspot.com/-Vfa6gOalsSo/XVgrPelA9QI/AAAAAAAAlUM/HVuSnOGbhBop2y7LBYRCIJe5dXDF0yvfACLcBGAs/s72-c/density-of-zinc.webp, https://materials.gelsonluz.com/2019/08/density-of-zinc-zn-gcm3-kgm3-uses.html. Vanadium is a chemical element with atomic number 23 which means there are 23 protons and 23 electrons in the atomic structure. Platinum is used in catalytic converters, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and jewelry. Europium is one of the least abundant elements in the universe. Carbon is one of the few elements known since antiquity. These elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. The chemical symbol for Arsenic is As. Indium is a post-transition metal that makes up 0.21 parts per million of the Earth’s crust. Bismuth is a brittle metal with a silvery white color when freshly produced, but surface oxidation can give it a pink tinge. Hafnium’s large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors. Mass was no longer considered unchangeable in the closed system. Actinium is a chemical element with atomic number 89 which means there are 89 protons and 89 electrons in the atomic structure. Mendelevium is a chemical element with atomic number 101 which means there are 101 protons and 101 electrons in the atomic structure. The chemical symbol for Lanthanum is La. Germanium is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. The difference is a measure of the nuclear binding energy which holds the nucleus together. Its extreme rarity in the Earth’s crust, comparable to that of platinum. It explains how we use cookies (and other locally stored data technologies), how third-party cookies are used on our Website, and how you can manage your cookie options. The chemical symbol for Mercury is Hg. Lead is a chemical element with atomic number 82 which means there are 82 protons and 82 electrons in the atomic structure. Protactinium is a chemical element with atomic number 91 which means there are 91 protons and 91 electrons in the atomic structure. Thanks 0. reply. Thulium is an easily workable metal with a bright silvery-gray luster. We use cookies to ensure that we give you the best experience on our website. Neon is a colorless, odorless, inert monatomic gas under standard conditions, with about two-thirds the density of air. Please note that g/cm3 can also be written as gcm-3 When lb (pounds) is used in this table, this is actually pounds mass, equivalent to approximately 0.454 kg. Tungsten is an intrinsically brittle and hard material, making it difficult to work. Since the density (ρ) of a substance is the total mass (m) of that substance divided by the total volume (V) occupied by that substance, it is obvious, the density of a substance strongly depends on its atomic mass and also on the atomic number density (N; atoms/cm3). The chemical symbol for Polonium is Po. Dysprosium is a chemical element with atomic number 66 which means there are 66 protons and 66 electrons in the atomic structure. Bromine is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. The metal is found in the Earth’s crust in the pure, free elemental form (“native silver”), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Titanium is a chemical element with atomic number 22 which means there are 22 protons and 22 electrons in the atomic structure. Gadolinium belongs to a rare earth elements (it is one of a set of seventeen chemical elements in the periodic table). Terbium is a chemical element with atomic number 65 which means there are 65 protons and 65 electrons in the atomic structure. Bromine is a chemical element with atomic number 35 which means there are 35 protons and 35 electrons in the atomic structure.