Arsenide facts for kids
An arsenide is a special kind of chemical particle called an ion. Its chemical formula is As3-. This means it's made from the element arsenic and has a negative electric charge.
Most arsenides contain arsenic in a specific form where it has gained three electrons. This is called its -3 oxidation state.
Contents
What are Arsenides?
Arsenides are chemical compounds that include the element arsenic. They can be found in different forms.
Ionic Arsenides
Some arsenides are formed with a strong connection called an ionic bond. These are known as ionic arsenides.
- They are very basic, which means they are the opposite of acids. Think of baking soda, which is basic.
- They are also strong reducing agents. This means they can cause other chemicals to gain electrons in a chemical reaction.
Metallic Arsenides
Many arsenides are more like metals. This means they have a special connection called a metallic bond.
- An example of a metallic arsenide is zinc arsenide.
- These types of arsenides often look shiny and can conduct electricity, just like other metals.
How Arsenides React
Arsenides can react with acids. When they mix with acids, they create a gas called arsine gas. This gas is made up of arsenic and hydrogen.
Where are Arsenides Found?
Arsenides are often found naturally in the Earth. They can be present as impurities in ores, which are rocks that contain valuable metals. For example, nickel arsenide is often found mixed in with nickel ores.
Related pages
Images for kids
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Structure of [As7]3− subunit in the Zintl phase Cs2NaAs7.
See also
In Spanish: Arseniuro para niños
