Students will be able to explain that mixing substances can cause a chemical reaction that results in the formation of a new substance. Students will be able to plan and carry out an investigation to ...

The Public Health Agency has issued a warning that mixing drugs over Christmas celebrations "increases the risk of serious harm". According to the health experts, most fatal overdoses involve the ...

Temperature The higher the temperature, the more kinetic energy the particles will have, so they will move and mix more quickly ... organisms therefore take in substances all over their body ...

An emulsion is a mixture of two or more liquids that are usually not mixable but mix under specific circumstances — generally by using substances that help them mix. These substances are called ...