Mixtures Definition - A mixture contains two or more elements or compounds that are not chemically combined together. To learn about Homogeneous and Heterogeneous mixtures click here.
Ask a question Search AnswersLearn more about this topic: Pure Substance in Chemistry | Definition, Properties & Examples from Chapter 5 / Lesson 13 432K What is a pure substance in chemistry? Learn the definition of pure substances in chemistry and their properties. See examples of pure ...
What is a solubility product constant?Solubility:Solubility is the ability of a substance that dissolves in a solvent to make a solution. Solutes can be categorized into highly soluble, sparingly soluble, or insoluble based on the concentration of the solute.Answer and Explanation: ...
The following is a basic comparison of both substances and mixtures: Chemical Substances A chemical substance is defined as a form of matter that has a constant chemical composition and can be distinguished by unique properties. Chemical substances can be solids, liquids, gases, or plasma. Pure ...
In the room is a Cat, a radioactive substance, a Geiger counter and poison. When the substance has decayed, and the Geiger realises this, it releases the poison to kill the cat. Only when you open the room would one state exist, dead or alive. In Multiverse, in one universe, the ...
A semiconductor is a substance that has specific electrical properties that enable it to serve as a foundation for computers and other electronic devices. It is typically a solid chemical element or compound that conducts electricity under certain conditions but not others. This makes it an ideal ...
Atoms are the foundation of matter, which is everything that makes up the universe around us. Each kind of atom makes up a pure substance called an element. You may have heard of oxygen, lead, and gold. Well, these are all examples of elements. Can you believe that a pure gold ...
Semiconductor Basics – What is Semiconductor, Types, Material, Physics and More. Asemiconductorcan be defined as a substance with properties of a conductor and insulator both. It can conductelectricityunder certain circumstances but not always. This physics and property of a semiconductor makes it ...
Is ecstasy a hard drug? There’s no set definition for “hard drugs.” Generally, hard drugs are considered to be those with the greatest potential for harm and addiction, such as heroin and cocaine. While ecstasy may not be addictive, its use can be fatal. Researchers and addiction specia...
Wool is a type of fabric derived from the hairs of various animals. While most people associate the word “wool” with sheep, there are, in fact, a variety of distinct types of wool that producers derive from animals other than sheep.