Have you ever wondered why bags of chips are so puffy? They are filled with nitrogen gas to keep the chips crunchy and fresh for a long time. Cool Facts about Liquid Nitrogen
It creates a thick white fog when it touches the air, which is why it's often used for "mad scientist" experiments or special effects in movies.
Nitrogen is part of the proteins that build our muscles, skin, and DNA. sobsheniia po temi azot dlia 5 klassa izvini
Nitrogen might be invisible, but it is everywhere—from the air in our lungs to the food on our plates. It’s the "silent partner" of oxygen that keeps our world in balance!
Азот: что это такое и где он используется? Have you ever wondered why bags of chips are so puffy
Nitrogen is a chemical element represented by the symbol . In its normal state, it is a gas that has: No color (you can’t see it). No smell (you can’t sniff it). No taste (you can’t taste it).
Liquid nitrogen is so cold that it can freeze a flower or a piece of fruit instantly, making it shatter like glass. Nitrogen is part of the proteins that build
Nitrogen: The Invisible Giant of Our Atmosphere Did you know that you are currently swimming in an ocean of invisible gas? Most people think the air is just oxygen, but that’s not true! Today, we’re talking about (Azot)—the gas that makes up nearly 78% of the air we breathe. What is Nitrogen?