How do you find the density of germanium?
To estimate the density of germanium, draw a dotted vertical line from the 4 on the horizontal axis to the solid line. Then, draw a dotted horizontal line from the solid line to the vertical axis. Read and record the density of germanium.
What is the density of germanium in g mL?
5.3 g/mL
What is the density of Flerovium?
22 g·cm3
What is the volume of germanium?
Volume of 100 grams of Germanium
| centimeter³ | 18.79 |
|---|---|
| inch³ | 1.15 |
| liter | 0.02 |
| meter³ | 1.88 × 10-5 |
| metric cup | 0.08 |
What is the formula of germanium?
Germanium
| PubChem CID | 6326954 |
|---|---|
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | Ge |
| Synonyms | 7440-56-4 Ge Germanium germanium(2+) Germanium, metal powder More… |
| Molecular Weight | 72.63 |
Where is germanium used?
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.
Is germanium toxic 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.
Is germanium found in the human body?
Germanium is a chemical element that can be found in trace amounts in some ores and carbon-based materials. Some people promote it as a treatment for HIV and AIDS, cancer, and other conditions. But the purported health benefits of germanium haven’t been supported by research.
Does germanium have health benefits?
Despite serious safety concerns, germanium is used for heart and blood vessel conditions, including high blood pressure, high cholesterol, and heart disease; for eye conditions, including glaucoma and cataracts; and for liver conditions, including hepatitis and cirrhosis.
What are the advantages of germanium?
Advantages of Germanium Detectors Germanium is preferred due to its atomic number being much higher than silicon and which increases the probability of gamma ray interaction. Germanium has lower average energy necessary to create an electron-hole pair, which is 3.6 eV for silicon and 2.9 eV for germanium.
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.
Is germanium a rare earth metal?
Rare earth elements are also expected to play a big part in the future. Cerium, the most common, is similar in abundance to copper and more abundant than lead, tin, cadmium, boron, tantalum, germanium and numerous other commonly used elements. Even so, rare earth elements are in short supply.
Is scandium a rare earth?
Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties.
Is Lithium a rare earth metal?
A lot of these warnings have been incorrectly categorized under “EVs and rare earth metals.” Though neither lithium nor cobalt are rare earth metals, and rare earth metals aren’t nearly as rare as precious metals like gold, platinum, and palladium, there are important issues surrounding the production of lithium-ion …
What is the rarest element on earth?
element astatine
What is the most deadly element?
Plutonium
What is the most expensive element on earth?
Fast Facts: The Most Expensive Natural Elements
- The most expensive natural element is francium, but it decays so quickly it can’t be collected to be sold.
- The most expensive natural element that is stable enough to purchase is lutetium.
- Atoms of synthetic elements cost millions of dollars to produce.
What’s worth more than gold?
palladium
How much does 1 kg of plutonium cost?
Since the energy per fission from plutonium-239 and uranium-235 is about the same, the theoretical fuel value of fissile plutonium can be put at $5,600 per kilogram. Reactor-grade plutonium also contains non-fissile isotopes, reducing its value to about $4,400 per kilogram.