atomic number 63

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The term "atomic number 63" refers to a specific element in the periodic table of elements. This element is called "Europium." Here’s a simple breakdown to help you understand better:

Basic Explanation:

• Atomic Number: This is a number that tells you how many protons are in the nucleus of an atom of that element. For Europium, the atomic number is 63, which means it has 63 protons.
• Element: A substance that cannot be broken down into simpler substances. Each element has a unique atomic number.
• Rare Earth Group: This refers to a group of elements that are not very common in the Earth's crust and often have similar properties.

Usage Instructions:

• You can use "atomic number 63" when discussing chemistry, particularly when talking about elements and their properties.

Example:

• "Europium, with atomic number 63, is used in making phosphorescent materials that glow in the dark."

Advanced Usage:

• In advanced chemistry discussions, you might hear about Europium's role in various applications, such as in the production of color television screens and fluorescent lamps due to its ability to emit light.

Word Variants:

• Europium (the name of the element)
• Europium Oxide: A compound formed with Europium, often used in various applications.

Different Meanings:

• "Atomic number" can refer to any element in the periodic table, not just Europium. Each element has its own atomic number.

Synonyms:

• There aren't direct synonyms for "atomic number 63," but you can refer to it as "Europium" when discussing the element.

Related Terms:

• Periodic Table: A table that displays all known chemical elements organized by their atomic number.
• Proton: A positively charged particle found in the nucleus of an atom, which is what the atomic number counts.

Idioms and Phrasal Verbs:

• There aren’t specific idioms or phrasal verbs associated with "atomic number 63," but in scientific discussions, phrases like "break down" (to explain something in simpler terms) might be used.

Academic

Noun

1. a bivalent and trivalent metallic element of the rare earth group

Synonyms

• europium
• Eu