What are some examples of elements compounds and mixtures?
Table of Contents
What are some examples of elements compounds and mixtures?
Chemistry: 12. Elements, Compounds and Mixtures
| Compound | Symbol | Elements in the compound (and state at room temp) |
|---|---|---|
| Water | H2O | Hydrogen (gas) oxygen (gas) |
| Carbon dioxide | CO2 | Carbon (solid) oxygen (gas) |
| Magnesium oxide | MgO | Magnesium (solid) oxygen (gas) |
| Iron sulphide | FeS | Iron (solid) Sulphur (solid) |
What are some examples of element mixtures?
Brass is an example of a mixture of two elements: copper and zinc. It can contain as little as 10%, or as much as 45%, zinc. Another difference between compounds and mixtures of elements is the ease with which the elements can be separated.
What are 4 examples of a compound?
Examples of compounds include table salt or sodium chloride (NaCl, an ionic compound), sucrose (a molecule), nitrogen gas (N2, a covalent molecule), a sample of copper (intermetallic), and water (H2O, a covalent molecule).
What are 3 examples of mixtures?
Examples of mixtures include blood, milk, salt and water, sand and water, etc. Mixtures can be homogeneous or heterogeneous on the basis of the distribution of their constituent particles. If there is an even distribution of constituent particles, the mixture is homogeneous.
What are some examples of compound elements?
H – Hydrogen.
What is the difference between a compound and a mixture?
The compound is used to mean a substance,created by combining two or more than two substances chemically in a certain ratio by weight.
What are some examples of compound mixtures?
Here are a few more examples: Smoke and fog (Smog) Dirt and water (Mud) Sand, water and gravel (Cement) Water and salt (Sea water) Potassium nitrate, sulfur, and carbon (Gunpowder) Oxygen and water (Sea foam) Petroleum, hydrocarbons, and fuel additives (Gasoline) Minerals, organic materials, air, water, and living organisms (Soil) Chlorine, caustic soda, and water (Bleach)
What are the elements of compounds?
Compounds are a mixture of elements. Examples include water (hydrogen and oxygen), salt (sodium and chlorine), sulphuric acid (hydrogen, sulphur, oxygen).