Germanium-70 is composed of 32 protons, 38 neutrons, and 32 electrons . Germanium-72 is composed of 32 protons, 40 neutrons, and 32 electrons. Germanium-73 is composed of 32 protons, 41 neutrons, and 32 electrons. Germanium-76 is composed of 32 protons, 44 neutrons, and 32 electrons.
How many neutrons are in germanium-76?
| Properties of Germanium-76 Isotope: GERMANIUM-76 | Neutron Number (N) 44 | Atomic Number (Z) 32 | Mass Number (A) 76 | Nucleon Number (A) 76 |
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How many electrons does germanium have?
| Name Germanium | Atomic Mass 72.61 atomic mass unit | Number of Protons 32 | Number of Neutrons 41 | Number of Electrons 32 |
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How many electrons does germanium-73 have?
Diagram of the nuclear composition, electron configuration, chemical data, and valence orbitals of an atom of germanium-73 (atomic number: 32), an isotope of this element. The nucleus consists of 32 protons (red) and 41 neutrons (orange). 32 electrons (white) successively occupy available electron shells
What is the abundance of germanium-76?
Stable 74 Ge is the most common isotope, having a natural abundance of approximately 36%. Ge is the least common with a natural abundance of approximately 7% . When bombarded with alpha particles, the isotopes 72 Ge and 76 Ge will generate stable 75 As and 77 Se, releasing high energy electrons in the process.
Is germanium harmful to humans?
Germanium is not an essential element. Its acute toxicity is low . However, at least 31 reported human cases linked prolonged intake of germanium products with renal failure and even death. Signs of kidney dysfunction, kidney tubular degeneration, and germanium accumulation were observed.
Where do we find germanium?
They are found in small quantities as the minerals germanite and argyrodite . Germanium minerals are also present in zinc ores, and commercial production of germanium is carried out by processing zinc smelter flue dust. It can also be recovered from the by-products of combustion of certain coals.
What is the chemical symbol of germanium?
Germanium (Ge), a chemical element between silicon and tin in Group 14 (IVa) of the periodic table, a silvery-gray metalloid, intermediate in properties between the metals and the nonmetals.
What is germanium used for?
In addition to its applications in electronic devices, germanium is used as a component of alloys and in phosphors for fluorescent lamps . Because germanium is transparent to infrared radiation, it is employed in equipment used for detecting and measuring such radiation, such as windows and lenses.
What type of nuclear decay will germanium 68 go through?
In this generator Ge-68 is the parent radionuclide and it has a half-life of 271 days. It decays by electron capture to its daughter radionuclide, Ga-68, which has a half-life of 68 minutes.
What is the mass number of germanium 71?
therefore the atomic mass of germanium is 72.71 amu .
How many protons does germanium-74 have?
Diagram of the nuclear composition and electron configuration of an atom of germanium-74 (atomic number: 32), the most common isotope of this element. The nucleus consists of 32 protons (red) and 42 neutrons (blue).
Is germanium safe to wear?
Inorganic (elemental) germanium is LIKELY UNSAFE . This includes certain compounds such as germanium oxide. There have been more than 30 reports of kidney failure and death linked with use of these forms of germanium. It builds up in the body and can damage vital organs such as the kidneys.
Is germanium good for the body?
There have been claims that germanium may be beneficial for health, including improving the immune system, oxygen supply in the body, and destroying free radicals. According to Healthline, germanium has also been considered to be beneficial in treating allergies, asthma, arthritis, HIV/AIDS and various forms of cancer.
Is germanium safe to handle?
Route of Entry: Skin Contact Skin Absorption Eye Contact Inhalation Ingestion Germanium metal is relatively non-toxic by all routes of exposure , particularly in massive forms.
