Definition: A chemical substance that can cause diabetes by damaging the pancreas. It is formed from uric acid and appears as a crystalline solid.

Example: Researchers used alloxan to induce diabetes in laboratory rats for their experiments.

Definition: A mixture of two or more metals that are combined to create a new material with different properties.

Example: Brass is an alloy made from copper and zinc.

Definition: To mix two or more metals together to create a new material with different properties, or to combine something with another element that may lessen its quality.

Example: The jeweler decided to alloy gold with silver to create a new type of jewelry.

Definition: Made by combining two or more different metals or substances to create a new material with improved properties.

Example: The alloyed metal was stronger and more durable than pure metal.

Definition: To mix two or more metals together to create a new material with different properties.

Example: The jeweler alloyed gold with silver to create a unique piece of jewelry.

Definition: This word describes something that is related to or made up of materials that have been deposited by water, such as soil or minerals. It often refers to fertile soil found near rivers or floodplains.

Example: Farmers often prefer to cultivate crops in alluvial soil due to its rich nutrients.

Definition: A type of soil or sediment that is made up of materials like sand, silt, and clay, which is deposited by rivers or floods.

Example: The farmers relied on the rich alluvial soil to grow their crops.

Definition: Material like clay, silt, sand, or gravel that is carried and deposited by flowing water, often found in places like riverbeds or floodplains.

Example: Farmers often rely on alluvium to enrich their fields with nutrients after floods.

Definition: Referring to a specific chemical group that includes a carbon chain with a double bond, often used in organic chemistry.

Example: The chemist used an allyl compound in the reaction to enhance the yield.

Definition: A chemical group made up of three carbon atoms and five hydrogen atoms, which is often involved in chemical reactions and is derived from propylene.

Example: The chemist used allyl in the synthesis of various compounds.

Definition: Relating to a specific type of chemical structure that includes a group of atoms known as an allyl group, which is made up of three carbon atoms and is often found in certain organic compounds.

Example: The reaction produced an allylic compound that was crucial for the synthesis.

Definition: A detailed written work that covers topics in astronomy, geography, and mathematics, originally created by Ptolemy around 150 CE, and also refers to various medieval texts on similar subjects.

Example: The Almagest is considered one of the most important works in the history of astronomy.

Definition: A yearly book that provides various types of information, such as calendars, weather forecasts, and statistics, often organized in tables or lists.

Example: The farmer consulted the almanac to determine the best time for planting crops.

Definition: A book or publication that provides information about the calendar year, including dates, events, and other useful data.

Example: The farmer consulted the almanack to determine the best time for planting his crops.