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What is the most unreactive gas?
Helium is considered the most unreactive gas because it is a noble gas with a full outer electron shell, making it very stable and unlikely to react with other elements.
What is the unreactive gas in the second period?
The unreactive gas in the second period is neon (Ne). It belongs to the noble gas group on the periodic table and is known for being chemically inert and not readily forming compounds with other elements.
Why does LPG sink to the floor?
LPG (liquefied petroleum gas) is heavier than air, so it tends to sink and accumulate at lower levels. This is because of its molecular weight, which is higher than that of the surrounding air, causing it to flow downward and collect at ground level. This property makes it important to handle and store LPG with proper ventilation to prevent any potential hazards.
What is unreactive gas called?
An unreactive gas is called inert gas. These gases are also known as noble gases because they are very stable and do not easily undergo chemical reactions with other elements. Examples of inert gases include helium, neon, argon, krypton, xenon, and radon.
Why nitrogen gas is so unreactive?
There are very strong triple covalent bonds between the two nitrogen atoms in diatomic N2 gas. Large amount of energy is needed to overcome this bond, thus nitrogen is fairly inert and unreactive.
What is an unreactive gas that sinks in the air?
Argon.
What gas is unreactive and makes up 1 percent of the air?
Argon is the unreactive gas that makes up 1 percent of the Earth's atmosphere. It is a noble gas and is commonly used in applications where an inert atmosphere is required, such as in light bulbs and welding.
What are the two unreactive gasses in the air?
The two unreactive gases in the air are nitrogen (about 78%) and oxygen (about 21%).
Which is the most unreactive noble gas?
Helium
Which gas was used to float air balloons?
Helium. Hydrogen works too but it tends to blow up. Helium is an inert gas that is very unreactive so it makes the best option.
Which unreactive gas is used to make fertilizers?
Nitrogen.
Does neon oxidize?
No. Neon is a noble gas and is unreactive.
What is the most unreactive gas?
Helium is considered the most unreactive gas because it is a noble gas with a full outer electron shell, making it very stable and unlikely to react with other elements.
What currents are formed when liquids and gases are heated?
When liquids and gases are heated, convection currents are formed. With liquids, the heated fluid rises, cools down and then sinks back, causing a circular motion. In gases, warm air or gas rises and cooler air or gas sinks, creating vertical movements.
How does the Bermuda triangle affect the atmosphere?
because the gas under the ocean that sinks ships and air craft is oxygenated in the water.
Do convection currents happen when cool air rises?
No. Convection occurs when warm air rises and cool air sinks. It is not limited to air, either, but can occur in virtually any liquid or gas.
What happens to cold air as it sinks to the ground?
Fog appears when cold air sinks to the ground.
