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Argon
Argon is a noble gas, and the third most common gas in the earth's atmosphere.
1,181 Questions
Argon is obtained by fractional distillation of liquid air, where it is separated from other gases such as nitrogen and oxygen. It is a byproduct of the production of liquid oxygen and liquid nitrogen.
What is the hometown of argon?
Argon is a noble gas and does not have a hometown as it is an element found in the Earth's atmosphere. It is commonly produced as a byproduct of the production of liquid oxygen and liquid nitrogen.
Why would welders use helium and argon gases?
Welders use helium and argon gases because they provide a stable and inert environment during welding. Helium helps to increase heat input and penetration, especially in TIG welding, while argon helps to shield the weld pool from contaminants in processes like MIG welding. Mixing these gases can create a balance between heat input and weld quality.
What color does argon make when it passes threw electricity?
Argon is a gas and matter cannot pass through (threw?) electricity.
How do helium argon and neon differ?
Helium, argon, and neon are noble gases with different atomic numbers: helium (2), neon (10), and argon (18). They vary in terms of their densities, boiling points, and chemical reactivity. Neon has the lowest boiling point and argon has the highest atomic weight among the three.
How many protons and neutrons does argon atom have?
Protons = 18
neutrons = 22 (for the most stable isotope of argon, Ar-40)
Why do you use argon in a light bulb?
Argon is used in a light bulb to fill the space inside the bulb and prevent the filament from evaporating. It also helps to extend the lifespan of the bulb by reducing the oxidation of the filament. Additionally, argon improves the efficiency and brightness of the light produced by the bulb.
The cost of argon gas can vary depending on factors such as purity, quantity, and supplier. On average, a small cylinder of argon gas can cost around $20-$50, while larger tanks can cost several hundred dollars. It's best to check with local suppliers for the most up-to-date pricing.
No, argon gas is inert and does not burn. Inert gases like argon do not easily react with other substances or support combustion.
Why was argon gas chosen for a light bulb?
Argon is often used when an inert atmosphere is needed. It is used in this way in incandescent light bulbs to stop oxygen from corroding the filament. Argon is used in fluorescent tubes and low-energy light bulbs. A low-energy light bulb often contains argon gas and mercury. When it is switched on an electric discharge passes through the gas, generating UV light. The coating on the inside surface of the bulb is activated by the UV light and it glows brightly.
Yes, argon is a monatomic gas. It exists as individual atoms, as opposed to molecules consisting of two or more atoms.
What do you get when you combine an argon and a carbon atom?
Combining an argon and carbon atom would not result in a stable molecule because argon is an inert gas and does not readily form chemical bonds with other atoms. Argon exists as a monoatomic gas and is typically unreactive.
Does argon and krypton emit colors when an electric current applied?
Yes, both argon and krypton emit various colors when an electric current is applied. Argon typically emits a blue-violet color, while krypton emits colors ranging from yellow to green to white depending on the energy levels of the electrons transitioning.
What qualitative properties does argon have?
Argon is a colorless, odorless, and tasteless gas. It is a noble gas and is non-reactive with other elements, making it chemically inert. Argon is also non-flammable and non-toxic, making it suitable for various applications such as shielding gas in welding.
Argon is an inert, colorless, odorless, and tasteless gas. It does not have a flavor as it is chemically non-reactive.
What is the pronuciation rebus for argon?
Sure. Here is a pronunciation rebus for argon:
"Ar" + "gone" = "Argon"
How many electrons and netrons does argon have?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Yes, argon is a pure element. It is a noble gas and is typically found in its elemental form in nature.
What is the difference between argon and carbon dioxide?
Other than the fact that both of these are colorless and odorless gases at normal temperatures, there is almost no similarity. Argon is a noble gas, carbon dioxide is a molecule that plays a large role in biology, being a necessary ingredient of photosynthesis and a product of animal metabolism.
Why would an inert gas such as argon be called 'the lazy one'?
Argon is referred to as 'the lazy one' because it is chemically inert and does not readily react with other elements or compounds. It generally remains inactive and stable, which is why it is sometimes described as the lazy gas.
No, argon is not paramagnetic. Paramagnetic materials have unpaired electrons, which argon does not have. Argon is a noble gas with a full electron shell, making it diamagnetic.
At standard temperature and pressure (STP), which is defined as 0 degrees Celsius and 1 atmosphere of pressure, argon is a gas. It has a boiling point of -185.7 degrees Celsius, meaning it turns into a liquid at temperatures below that.
