dalton

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The word "dalton" can refer to a few different things, but here we will focus on its most common use in English, which is as a noun related to science.

Basic Definition

1. Dalton (noun): The name of an English chemist and physicist named John Dalton, who lived from 1766 to 1844. He is best known for developing the atomic theory, which explains how matter is made up of tiny particles called atoms. He also studied gases and created the law of partial pressures, which helps us understand how different gases behave when mixed together.

Usage Instructions

• You would typically use "dalton" when talking about scientific concepts, especially in chemistry and physics.
• It's often used in academic or technical discussions.

Example

• "John Dalton was a pioneer in science; his atomic theory changed how we understand matter."

Advanced Usage

• In scientific contexts, "dalton" can also refer to a unit of measurement for atomic mass. It is often abbreviated as "Da" and is used to measure the mass of molecules and atoms.
• For example, you might say, "The molecular weight of this protein is 50,000 daltons."

Word Variants

• Daltonian (adjective): This term refers to something related to John Dalton, especially in the context of his work on color blindness. For instance, "Daltonian vision" refers to the type of color blindness he first described.

Different Meanings

• Dalton (proper noun): It is also a surname and can refer to places or people named Dalton, which may not be related to science.

Synonyms

• There aren’t direct synonyms for "dalton" in the context of John Dalton, but you might refer to him as a "scientist" or "chemist" in a general sense.

Idioms and Phrasal Verbs

• There are no common idioms or phrasal verbs specifically using "dalton." However, you might encounter phrases in scientific literature that discuss Dalton's theories or laws.

Summary

In summary, "dalton" is primarily associated with John Dalton, a significant figure in the history of science known for his contributions to atomic theory and the study of gases. It can also refer to a unit of measurement in chemistry.

Academic

Noun

1. English chemist and physicist who formulated atomic theory and the law of partial pressures; gave the first description of red-green color blindness (1766-1844)

Synonyms

• Dalton
• John Dalton