Web Images Videos News
Catalyst | Definition of Catalyst by Merriam-Webster

Catalyst is a fairly recent addition to the English language, first appearing at the start of the 20 th century with its chemistry meaning. It was formed from the ...

Kids.Net.Au - Dictionary > Definition: catalyst

Kids.Net.Au - Dictionary > Definition: catalyst . Search the Internet with Kids.Net.Au . Dictionary Definition of catalyst something that causes an important event ...

Kids.Net.Au - Encyclopedia > Catalyst

A catalyst in chemistry or biology is a substance that accelerates the rate of a chemical reaction but is unconsumed (net) by the reaction (see also catalysis).

Catalyst Definition as Used in Chemistry - thoughtco.com

Catalyst Definition: A catalyst is a subtance that increases the rate of a chemical reaction by reducing the activation energy, but which is left unchanged by the ...

catalyst -- Kids Encyclopedia | Children's Homework Help ...

catalyst: A substance able ... Double-click it to look it up in Merriam-Webster's Student Dictionary. catalyst ... catalyst. Britannica Online for Kids.

Catalyst | Define Catalyst at Dictionary.com

Catalyst definition, Chemistry. a substance that causes or accelerates a chemical reaction without itself being affected. See more.

Catalysis | Definition of Catalysis by Merriam-Webster

Define catalysis: a modification and especially increase in the rate of a chemical reaction induced by material unchanged chemically at the end of theā€¦

catalyst - Dictionary Definition : Vocabulary.com

A catalyst is an event or person causing a change. Getting kicked out of your parents' house might be a catalyst for becoming more independent.

Medical Definition of Catalyst - MedicineNet

Catalyst: A substance that speeds up a chemical reaction but is not consumed or altered in the process. Catalysts are of immense importance in chemistry and biology ...

Chem4Kids.com: Reactions: Catalysts and Inhibitors

Chem4Kids.com! This tutorial introduces basics of catalysts and enzymes. Other sections include matter, elements, the periodic table, and biochemistry.

Searches related to catalyst definition for kids

catalyst definition for kids

Search Index