Argon

Argon is the last element in its period (period 3) because it fills the 3p sublevel, which can hold a maximum of six electrons. After argon, the next element, potassium, begins filling the 4s sublevel in the next period (period 4).

A halogen typically has 7 electrons in its outer shell. This includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Having 7 electrons makes halogens highly reactive as they only need one more electron to achieve a stable electron configuration.

There is no chemical equation for argon. A chemical equation describes a process, not an element or compound.

Argon does have a chemical symbol, which is Ar.

Argon is a chemical element (Ar) with atomic number 18 and is the third element in group 18 of the periodic table (the noble gases). It is frequently used to replace air between the glass in double glazed windows.

3820 degrees Kelvin is the melting point of diamond. There is nothing in a diamond to freeze, no water, no volatile mineral, only carbon.

Some common isotopes of argon besides the stable isotope Ar-40 include Ar-36 and Ar-38. Argon can also form compounds with various other elements, such as potassium in potassium argon dating. In addition, argon is used in various industrial applications, such as in welding and as a shielding gas.

Well, in science I am learning atoms. Element: Carbon ....... Symbol: C ...... Atomic Number: 6 ....... Atomic Mass: 12 Element: Argon ......... Symbol: Ar...... Atomic Number: 18 ..... Atomic Mass: 40

No. Argon is a nonmetal, and furthermore, a gas.

Noble gases. They are colorless, odorless, and have low chemical reactivity due to their stable electron configurations. They are commonly used in applications such as lighting, cooling, and insulation.

Argon is in row 2 on the periodic table because it belongs to the second period.

The atomic size of an element is primarily determined by the number of electron shells and the effective nuclear charge experienced by the outermost electrons. In the case of argon and chlorine, argon has an additional electron shell compared to chlorine, resulting in a larger atomic size. This additional electron shell in argon leads to greater electron-electron repulsions that push the outer electrons farther away from the nucleus, increasing the atomic size.

Metals and nonmetals are both elements on the periodic table. Metals tend to be shiny, ductile, and good conductors of heat and electricity, while nonmetals are often dull, brittle, and poor conductors. Both types of elements play crucial roles in the properties and reactivity of materials.

Noble or inert gases

valency of argon is 0 that the shell is completely filled

None, Argon is an inert gas. Arsenic might work though for an effecient solar cell.

Argon boils at a temperature of -302.6 degrees Fahrenheit (-185.9 degrees Celsius).

Atoms of argon have a full outer (valence) shell, and this is why argon is inert.

The electrons of an atom have different energy levels. It's conventional to call each collection of possible states of electrons for a given energy level a shell. Shells have finite capacity and argon has a full outer shell. Chemical reactions tend to rely on electrons jumping from one atom to another or two sharing the orbit of 2 electrons (a type of shell around 2 electrons if you like). If the shells are full it is usually more energy efficient for an electron to stay put rather than jump to another atom. consequently argon with its full shells rarely bonds.

Well every mole of gas takes up 24 dm cubed. This is 24000 cm cubed - 2.4 litres. I would assume 5.6/2.4 would give your your answer (2.3 ish)

Argon has a higher boiling point than neon because argon atoms are larger and have stronger London dispersion forces, which require more energy to overcome and transition into the gas phase. Neon atoms are smaller and have weaker intermolecular forces, resulting in a lower boiling point.

Argon is a noble gas and is chemically inert, meaning it does not react with other elements. Therefore, it is not harmful if accidentally inhaled in small amounts, but it is not suitable for consumption as it does not provide any nutritional value.

Argon is used in lightbulbs, as when an electrical current flows through argon it releases a bright plasma. It is additionally used inside insulated windows due to its high specific heat capacity.

Argon is stable. It is a noble gas and has a full outer electron shell, making it unreactive and chemically stable under normal conditions.

To convert from pounds of gas to liquid, you need to know the vapor pressure of the gas at the expected temperature. Without this information, it isn't possible to determine the exact amount of liquid argon needed.

Yes, argon has 18 electrons. It has a total of 18 protons, which means it also has 18 electrons to balance the positive charge.

Argon is a colorless, odorless gas with low reactivity due to its full outer electron shell. It is non-toxic and does not support combustion. It has a boiling point of -185.8°C and a melting point of -189.3°C.