Argon

The molar mass of Argon is 39.95g.

Therefore 1 mole of Argon is 39.95g

Argon's hyphen notation is 1s2-2s2-2p6-3s2-3p6. This notation represents the electron configuration of argon, showing the distribution of electrons in its various atomic orbitals.

It is not recommended to store argon gas with oxygen due to the potential risk of combustion or explosion. Argon gas should be stored separately in a well-ventilated area away from sources of heat or ignition.

The number of neutrons in an atom of argon is typically 22. Argon has an atomic number of 18, which means it has 18 protons in its nucleus. The number of neutrons is calculated by subtracting the atomic number from the atomic mass, which is approximately 40 for argon.

Liquid argon could in theory be used for cryogenics, but it has a similar temperature range to liquid nitrogen, which is tremendously cheaper and more abundant than argon. For the lower temperature ranges, you would use liquid helium.

There are 8 electrons on the second energy level of argon. Every element in Group 1 on the period tables have 1 valence electron. In group 2, 2 valence electrons. Then it skips to 13 (remember it by forgetting the 1st digit). In group 13, there are 3 valence electrons. 14 - 4 valence, 15 - 5 valence, 16 - 6 valence, 17 - 7 valence, 18 - 8 valence.

Argon is in Group 18. It has 8 valence electrons and since it is in period 3, it has 3 electron energy levels. Since the noble gases are stable, that means no electrons are in the excited state. So there can't be more or less than 8 electrons in the second energy level. Because there are 4 available orbitals in the 2nd energy level (1 s sublevel orbital and 3 p sublevel orbitals), that means that all orbitals are filled (2 electrons to each orbital) and there are 8 electrons in all in the 2nd energy level of Argon.

I'm a chemistry student also. Chemistry is awesome.

no because it is a noble gas which doesn't form any bonds with any other element...due to the complete number of electrons in the outermost shell.

Yes, Ne3s2p6 is the noble gas electron configuration for argon. This means that all the available electron orbitals are filled, making argon a stable and unreactive element.

Argon can be extracted from the air through a process called fractional distillation, which involves cooling and condensing air to separate its components based on their boiling points. Argon, being one of the heavier gases, will be collected as a liquid at the bottom of the fractionating column.

Helium, Neon, and Argon are called inert gases because they have a full outer electron shell, making them stable and less likely to react with other elements. They rarely form chemical compounds due to their stable electron configuration.

Isodoetic ions with argon are K+, Cl-, Ca2+, and Sc3+, as they all have the same number of electrons as argon.

Yes, all atoms of argon have the same atomic number, which is 18. Atomic number refers to the number of protons in the nucleus of an atom, and for argon, it always remains constant at 18.

Since if you are to write the electron configuration for Ca2+ as followed: 1s2, 2s2, 2p6, 3s2, 3p6. Find the 3p6 on the periodic chart. Magic! Note: Ca lost two electrons therefore the electron configuration 4s2 was canceled out for this reason.

The weight of an argon atom is approximately 39.95 atomic mass units, which is equivalent to 6.63 x 10^-26 kg.

Yes, argon can be produced synthetically through processes like fractional distillation of liquefied air or by reacting other gases. This is commonly done for industrial purposes where high-purity argon is required.

When carbon and argon are combined, they do not form a compound. Carbon is a nonmetal element, while argon is a noble gas, so they do not easily react with each other to form a stable compound.

If Argon gas and Copper metal were mixed together, they would not react chemically because Argon is an inert gas and Copper is a stable metal. They would simply coexist without interacting with each other.

Yes, when you inhale and exhale argon, the amount of argon in your body remains the same. Argon is an inert gas that does not react with other elements in the body, so it is not absorbed or released during breathing.

To calculate the number of atoms in 35.4g of argon, you need to divide the given mass by the molar mass of argon to get the number of moles, and then multiply by Avogadro's number (6.022 x 10^23 atoms/mol). The molar mass of argon is approximately 39.95 g/mol. So, 35.4g / 39.95 g/mol = 0.887 moles of argon. Multiplying by Avogadro's number gives 0.887 mol x 6.022 x 10^23 atoms/mol ≈ 5.34 x 10^23 atoms.

Chlorine does not react with argon because argon is a noble gas with a full outer shell of electrons, making it very stable and unreactive. Chlorine, on the other hand, is a highly reactive element that tends to gain or lose electrons to achieve a stable electron configuration. In the presence of argon, chlorine does not have the opportunity to react because argon does not easily give up or accept electrons.

Nitrogen and oxygen are more volatile than argon because they are reactive gases that can combine with other elements readily, while argon is an inert gas that is less likely to participate in chemical reactions. Nitrogen and oxygen have lower boiling points and are more likely to evaporate at room temperature compared to argon.

Following are the reason why Argon Gas used in Optical emission Spectrometry.

1.Argon gas is inert in nature. When it is flushed in Sparking area, air get removed. Sparking get improve due to non-existance of air.

2. Molecules of Argon gas are bigger which also improves sparking.

3. Argon is easily available and cheaper

Argon is a noble gas and exists as individual atoms in a face-centered cubic (FCC) crystal lattice structure at low temperatures. At higher temperatures or pressures, it can adopt a body-centered cubic (BCC) structure.

To determine the number of moles of argon gas required to fill a volume of 116.7 L, we first need to convert the volume to liters. Using the ideal gas law equation, PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is temperature, we can calculate the number of moles. Given that argon gas is at STP (standard temperature and pressure), we can use the standard values of 1 atm for pressure and 273 K for temperature.

Argon is commonly used in various industries for welding, metal production, and as an inert atmosphere in laboratories. It is also used in certain types of light bulbs, such as incandescent and fluorescent bulbs, to prevent oxidation of the filament. Argon is also used in the food industry for packaging perishable goods to extend their shelf life.