Activated definitions
| Word backwards | detavitca |
|---|---|
| Part of speech | Activated is an adjective. |
| Syllabic division | ac-ti-vat-ed |
| Plural | The plural form of the word "activated" is "activated." |
| Total letters | 9 |
| Vogais (3) | a,i,e |
| Consonants (4) | c,t,v,d |
When a substance is activated, it means that it has been triggered to start a chemical reaction or process. Activation can happen through various means, such as heat, light, pressure, or the presence of a catalyst.
Activation Process
The activation process involves providing the necessary energy to kickstart a reaction. This energy input allows molecules to overcome the activation energy barrier and transform into the desired products.
Types of Activation
Activation can occur in different forms, depending on the nature of the reaction. For example, thermal activation involves the application of heat to increase the kinetic energy of molecules. Photoactivation, on the other hand, relies on light to initiate a reaction.
Importance of Activation
Activation is a crucial step in many chemical and biological processes. Without activation, reactions would proceed at a much slower rate or not occur at all. Catalysts are often used to lower the activation energy required, making reactions more efficient.
In the field of medicine, activation plays a vital role in drug metabolism and the body's response to medications. Understanding how drugs are activated in the body is essential for optimizing treatment outcomes.
Activated Substances
When a substance is activated, it becomes more chemically reactive and can participate in various reactions. Activated carbon, for instance, is a highly porous form of carbon used in water and air purification due to its enhanced adsorption properties.
Enzymes are another example of activated substances in biological systems. These protein molecules facilitate biochemical reactions by lowering the activation energy required for the process to occur.
Overall, activation is a fundamental concept in chemistry and biology, influencing the way substances interact and transform in the world around us.
Activated Examples
- The alarm system was activated as soon as the intruder entered the building.
- The activated charcoal filter removed impurities from the water.
- When activated, the security lights illuminated the entire yard.
- The activated yeast caused the dough to rise nicely.
- The activated carbon in the air purifier helped to reduce odors.
- She activated her phone's GPS to navigate through the unfamiliar city.
- The special keycard is required to activate the elevator to the top floor.
- The enzyme was activated by the presence of a specific substrate.
- The activated almonds were a healthy snack option.
- The activated immune system fought off the infection quickly.