Which is the lightest gas in the world?
HydrogenHydrogen is the lightest, most abundant and explosive gas on Earth.
The atomic weight of Radon is 222 atomic mass units making it the heaviest known gas.
It is 220 times heavier than the lightest gas, Hydrogen..
Is nitrogen basic or acidic?
Nitrogen dioxide is an acidic gas and produce an acidic solution in the water (mixture of acids). Otherwise, we can say, NO2 is one of the strong acidic gas in chemistry. Nitrogen dioxide is an acidic gas. NO2 dissolves very well in water react with water to give nitrous acid and nitric acid.
Is nitrogen a gas?
Nitrogen (N), nonmetallic element of Group 15 [Va] of the periodic table. It is a colourless, odourless, tasteless gas that is the most plentiful element in Earth’s atmosphere and is a constituent of all living matter.
What is the difference between inert gas and noble gas?
Answer: An inert gas is one that does not undergo chemical reactions. Noble gases refers to the right most group of the periodic table composed of helium, neon, argon, krypton, xenon, and radon. As you might have seen as an example in class, some noble gases can form chemical compounds, such as XeF4.
Is nitrogen an inert gas?
Nitrogen is an inert gas that is suitable for a wide range of applications, covering various aspects of chemical manufacturing, processing, handling, and shipping. Nitrogen is not reactive and it is excellent for blanketing and is often used as purging gas.
What is the purpose of inert gas?
The noble gases often do not react with many substances and were historically referred to as the inert gases. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample. These undesirable chemical reactions are often oxidation and hydrolysis reactions with the oxygen and moisture in air.
How many inert gases are there?
sixThe six naturally occurring noble gases are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).
Is inert gas dangerous?
Inert gases, such as argon, helium, neon and nitrogen, are not toxic and do not burn or explode. Yet they can cause injury or death if they are present in sufficiently high concentrations. They can displace enough air to reduce oxygen levels.
What is an example of an inert gas?
The inert gases include helium, argon, and neon.