atomic number 29

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Certainly! Let's break down "atomic number 29" in an easy way.

Basic Definition

• Atomic number 29 refers to the chemical element Copper. In simpler terms, every element on the periodic table has a unique number called the atomic number, and for copper, that number is 29.

Description

• Copper is a metal that is reddish-brown in color.
• It is ductile, which means it can be stretched into wires.
• It is malleable, meaning it can be hammered or pressed into shapes without breaking.
• Copper does not easily corrode, which means it doesn't rust or break down easily when exposed to air or water.
• It is also a diamagnetic metal, which means it is not attracted to magnets.

Usage Instructions

• When you talk about copper in a scientific context, you can refer to it as "atomic number 29" to specify which element you are discussing.
• In everyday conversation, you can simply use the word "copper."

Example

• "Copper is used in electrical wires because it conducts electricity very well."
• "The statue is made of copper, which gives it that beautiful reddish-brown color."

Advanced Usage

• In chemistry, you might encounter phrases like "copper alloys," which are mixtures of copper with other metals to enhance properties like strength or resistance to corrosion.
• You might also hear about "copper sulfate," a compound used in agriculture and chemistry.

Word Variants

• Cu: This is the chemical symbol for copper, derived from its Latin name "cuprum."
• Coppery: An adjective that describes something that has the color or characteristics of copper.

Different Meanings

• In a non-scientific context, "copper" can also refer to a slang term for a police officer in some regions.

Synonyms

• There are no direct synonyms for "copper" as an element, but in terms of metals, you might consider "bronze" (an alloy of copper) or "brass" (another copper alloy).

Idioms and Phrasal Verbs

• There are no specific idioms or phrasal verbs directly related to "copper," but you might hear expressions like "to be in the red," which refers to financial loss, using "red" to describe debts, similar to the reddish color of copper.

Summary

In summary, "atomic number 29" is simply another way to refer to copper, a valuable metal known for its electrical and thermal conductivity, ductility, and malleability.

Academic

Noun

1. a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor

Synonyms

• copper
• Cu