Germanium

Aqua regia, a mixture of nitric acid and hydrochloric acid, can dissolve germanium. Germanium's reactivity with acids is relatively low, and aqua regia is one of the few solutions capable of dissolving it.

Derived from Germania- meaning Germany. Since it was first discovered by Clemens Winkler in Germany.

92.66% of the germanium found in nature is not radioactive. 7.44% of germanium is 76Ge, which has a very long half life of 1.78 x 1021 years.

They are all in group 4 you bellend PECTORIALS PECTORIALS

Germanium has 4 valence electrons.

Germanium is moderately reactive, forming a protective oxide layer when exposed to air which prevents further oxidation. However, it can react with strong oxidizing agents or acids under certain conditions.

the word phase also means its state so in that case germanium's normal phase or state is solid the word phase also means its state so in that case germanium's normal phase or state is solid the word phase also means its state so in that case germanium's normal phase or state is solid

The refractive index of germanium is around 4.0 in the infrared region, making it useful for optics in thermal imaging systems. Pyrex, on the other hand, has a refractive index of around 1.5 in the visible spectrum, commonly used for glassware and lenses due to its low thermal expansion.

Germanium does not have a distinct odor. In its pure form, germanium is a hard, grayish-white metalloid. It is commonly used in electronics and optical devices.

It looks like a silver-white metal (see Wikipedia for more info)

Germanium has 32 electrons.

Germanium is a metalloid, which means it has properties of both metals and non-metals. It is a semiconductor commonly used in electronic devices and has a shiny appearance like a metal, but lacks the full characteristics of a traditional metal.

No, germanium is not a noble gas. Germanium is a metalloid element that belongs to group 14 on the periodic table. Noble gases are a group of elements that are highly stable and do not readily react with other elements.

Germanium belongs to the carbon family on the periodic table, also known as group 14. It shares similar chemical properties with elements such as carbon, silicon, tin, and lead.

Yes, germanium does conduct heat. It is a semiconductor material that can conduct both heat and electricity, although not as efficiently as metals. Germanium is commonly used in electronics and thermal imaging devices due to its ability to conduct heat.

No. Germanium is called either a metalloid or a semimetal, because it ha some but not all of the properties of the metals.

Germanium is a metalloid element that is not safe for consumption. Ingesting germanium can be toxic and lead to serious health issues. It is crucial to avoid tasting or ingesting any form of germanium.

Electron Notation is:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2

Noble Gas notation is:

[Ar] 4s2 3d10 4p2

Orbital Notation would be with the up & down arrow in boxes for each orbital.

The electron configurations of atoms in general are represented as shells - the K, L, M, N and O shells - and Orbitals within those shells: these are represented as the 1s orbital, the 2s and 2p orbitals, the 3s and 3p and 3d orbitals, the 4s, 4p, 4d and 4f orbitals, the 5s, 5p, 5d and 5f orbitals, the 6s, 6p and 6d followed lastly by the 7s and 7p orbitals.

A full s orbitals contain two electrons, while full p orbitals contain six electrons and full d orbitals contain ten electrons and it takes fourteen electrons to fill the f orbitals.

The Electron configuration of the Element Germanium is as follows: Ge Z=32 [ Atomic Number 32 means 32 protons in the nucleus ]; 1s = 2, 2s = 2, 2p = 6, 3s = 2, 3p = 6, 3d = 10, 4s = 2, 4p = 2.

Referring to The Periodic Table, the Atomic Weight of Ge is 72.59 - say 73. This means that [73 nucleons minus 32 protons] 41 neutrons accompany the 32 protons in the neutral stable atomic nucleus. Chemistry both rocks and rules.

To forward bias a germanium diode you need to reach between 0.2 and 0.3 V between anode (+) and cathode (-). Once this voltage is reached, the diode will conduct.

Make sure you have a resistor to limit the forward current to a safe (for the diode, that is) value.

The atomic number of germanium (Ge) is 32

The atomic weight of Ge is 72.61 grams per mole.

See the Web Links to the left of this answer for a periodic table with more information about this element!

32

The reason why copper is a good conductor is because there are a lot of free electrons that can carry the flowing current efficiently. These free electrons do not remain permanently associated with the copper atoms, instead they form an electron ‘cloud’ around the outside of the atom and are free to move through the solid quickly. http://web1.caryacademy.org/chemistry/rushin/StudentProjects/ElementWebSites/copper/uses_of_copper.htm

Germanium is less commonly used in electronic devices than silicon due to its higher cost and lower abundance. Silicon is also more stable at higher temperatures, making it more reliable for a wider range of applications. Additionally, silicon has better electrical properties and can form a native oxide layer which helps with device performance.