Definition: A chemical compound that is used in making synthetic materials and can be found in some foods when they are cooked at high temperatures. It is known to be harmful to health.

Example: Acrylamide is formed when certain foods are cooked at high temperatures, such as frying or baking.

Definition: A type of chemical compound that is formed from acrylic acid, which can be a salt or an ester.

Example: The laboratory synthesized a new acrylate for use in coatings.

Definition: A clear, colorless liquid that is used to make certain types of rubber and fibers, and is also important in chemical reactions to create other substances.

Example: Acrylonitrile is commonly used in the production of synthetic fibers.

Definition: A type of protein that plays a key role in muscle movement and helps maintain the shape of cells. It works together with another protein called myosin to allow muscles to contract and cells to move.

Example: Actin plays a crucial role in muscle contraction and cellular movement.

Definition: This word describes something that is related to or situated on the part of a radially symmetrical animal where the tentacles spread out or where the mouth is located.

Example: The actinal surface of the sea anemone is where the tentacles are located.

Definition: Relating to or caused by light, especially light that can produce chemical changes, such as ultraviolet light.

Example: The actinic rays from the sun can cause chemical reactions in certain materials.

Definition: In a way that relates to or is caused by light, especially ultraviolet light, which can cause chemical reactions.

Example: The light was filtered actinically to enhance the chemical reactions.

Definition: A group of 15 radioactive elements in the periodic table, starting with actinium and ending with lawrencium, known for their similar chemical properties.

Example: The actinide series includes elements like uranium and plutonium, which are used in nuclear reactors.

Definition: A property of radiation that causes chemical changes, especially in the presence of light.

Example: The actinism of sunlight is essential for photosynthesis in plants.

Definition: A chemical element that is radioactive and is found in uranium ores. It is used to produce alpha rays and has properties similar to another element called lanthanum. The most stable form of this element has a long half-life.

Example: Actinium is used in radiation therapy for cancer treatment.