How Do You Spell RUBIDIUM?

Pronunciation: [ɹuːbˈɪdi͡əm] (IPA)

Rubidium is a chemical element with the symbol Rb and atomic number 37. The phonetic transcription of this word is /ruːˈbɪdiəm/. The first syllable "ru" is pronounced as in "rooster" and the "b" is clearly voiced. The "i" sounds like "ih" in "bit". The final syllable "dium" has the same sound as "diem" in "medium". Overall, the spelling accurately represents the pronunciation of the word. Rubidium has several important industrial applications such as in vacuum tubes and atomic clocks.

RUBIDIUM Meaning and Definition

1. Rubidium is a highly reactive metallic element with the chemical symbol Rb and atomic number 37. It belongs to the alkali metal group and is situated in Group 1 of the periodic table. It is a soft, silvery-white metal that is easily tarnished and oxidized in air, hence it is stored in airtight containers or under a layer of oil.

   Rubidium is one of the most abundant elements in Earth's crust, but due to its highly reactive nature, it is not found in its pure form in nature. It is mainly obtained as a byproduct during the extraction of lithium and caesium from minerals.

   Rubidium has various applications in different fields. When combined with small amounts of other metals, it forms alloy that enhances the performance of vacuum tubes and semiconductors. It is also used in the production of specialized glasses and ceramics. In addition, rubidium is utilized in certain research and scientific applications such as atomic clocks, magnetometers, and as a catalyst in organic chemistry.

   Furthermore, rubidium has been observed to have potential applications in the medical field. It is studied for its potential benefits in treating diseases related to the cardiovascular system, and it can be utilized as a radioactive tracer in positron emission tomography (PET) scans.

   Overall, Rubidium is a chemical element known for its reactivity and distinctive properties that make it useful in various technological, scientific, and medical applications.

2. A metallic element, symbol Rb, atomic weight 84.8; a silvery white metal, the salts of which have been used in medicine for the same purposes as the corresponding potassium or sodium salts.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for RUBIDIUM

• eubidium
• dubidium
• fubidium
• tubidium
• 5ubidium
• 4ubidium
• rybidium
• rhbidium
• rjbidium
• ribidium
• r8bidium
• ruibdium
• rubiduim
• rubydium
• rubadium
• rubidien
• robidium
• lusidium
• mucidium
• Rubinium

Etymology of RUBIDIUM

The word "rubidium" has its origin in the Latin word "rubidus", which means "deep red" or "ruddy". Rubidium was discovered in 1861 by German chemists Robert Bunsen and Gustav Kirchhoff during the analysis of mineral water samples. When the metal came into contact with oxygen, it produced a reddish flame, which led to the choice of the name rubidium.