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Nitrogen is a colourless,odourless and tasteless gas. (¡¡)pure nitrogen is slightly lighter than air. (¡¡¡)it is only slightly soluble in water. (iv)the melting point of nitrogen is -210C and its boiling point is -196C.

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What are some fun and educational ways to teach kids about the properties of salt through a hands-on salt experiment?

One fun and educational way to teach kids about the properties of salt is through a hands-on salt experiment. You can create a simple experiment where kids can observe how salt affects the freezing point of water. By mixing salt with ice in a container, kids can see how the salt lowers the freezing point of the ice, causing it to melt. This can help them understand the concept of how salt is used to melt ice on roads in the winter. Additionally, you can also demonstrate how salt can change the density of water by creating a saltwater solution and comparing it to regular water. This hands-on approach can make learning about the properties of salt more engaging and memorable for kids.


What are the properties of air for kids?

Air is a gas that is all around us. It has weight, can be compressed, and takes up space. Air is made up of several gases, mainly nitrogen and oxygen, which are essential for living things to breathe and survive.


Do elements that have some properties of metals and some properties of non metals are called halogens?

Halogens refer specifically to a group of elements in the periodic table (Fluorine, Chlorine, Bromine, Iodine, Astatine) with distinct properties, rather than elements with mixed metal/non-metal properties. Elements with mixed properties are often referred to as metalloids or semimetals, such as Boron, Silicon, Arsenic, and Antimony.


Do Substance in a mixture keep their own properties?

Yes, substances in a mixture retain their own properties. Each substance in the mixture maintains its chemical characteristics and can be separated by physical methods.


What arr some of the physical properties of a pure substance?

Physical properties of a pure substance include color, melting point, boiling point, density, solubility, and conductivity. These properties can be used to identify and characterize the substance.

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What happen to the kid in the war of Vietnam?

Well some kids were killed, some kids were tortured, some kids were soldiers, some kids were ok, some kids were hippies, some kids were students, some kids were cool, and some kids were not. Your question is too vague, but there is my answer.


What are some properties of liquid matter?

what are some properties of liquid matter?


Which waves have some electrical properties and some magneric properties?

Electromagnetic Waves.


What waves have some electrical properties and some magnetc properties?

Electromagnetic Waves.


Is it true or false that the physical properties of minerals are properties that are visually identifiable?

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There are some properties of quadrilaterals which are not properties of rectangles?

false


What are some properties used to identify kinds of matter?

Some properties are they are in constant motion.


What are some fun and educational ways to teach kids about the properties of salt through a hands-on salt experiment?

One fun and educational way to teach kids about the properties of salt is through a hands-on salt experiment. You can create a simple experiment where kids can observe how salt affects the freezing point of water. By mixing salt with ice in a container, kids can see how the salt lowers the freezing point of the ice, causing it to melt. This can help them understand the concept of how salt is used to melt ice on roads in the winter. Additionally, you can also demonstrate how salt can change the density of water by creating a saltwater solution and comparing it to regular water. This hands-on approach can make learning about the properties of salt more engaging and memorable for kids.


What are some chemical properties of the element silver?

some chemical properties areexplosive, flammable, and radioactive.


Why do some kids love school?

Some kids think they can handle it.


Are bunnys fun for kids?

Some kids like them and some don't.