How is ytterbium used in everyday life?

Uses of ytterbium Ytterbium has few uses. It can be alloyed with stainless steel to improve some of its mechanical properties and used as a doping agent in fiber optic cable. One of ytterbium’s isotopes is being considered as a radiation source for portable X-ray machines.

What makes a state a state?

It must have a territory, with a permanent population, subject to the control of a government, and the capacity to conduct international relations (sovereignty). Territorial integrity, along with sovereignty and political independence, form the “triumvirate of rights” that states enjoy under international law.

What must a State have?

By contrast, the declarative theory of statehood defines a state as a person in international law if it meets the following criteria: 1) a defined territory; 2) a permanent population; 3) a government and 4) a capacity to enter into relations with other states.

What are the coolest elements?

What Is the Coolest Element?

  • Plutonium. amandine45 / Getty Images. Pretty much all of the radioactive elements are cool.
  • Carbon. Natalie Fobes / Getty Images. Carbon is cool for several reasons.
  • Sulfur. Jrgen Wambach / EyeEm / Getty Images.
  • Lithium. Bloomberg Creative Photos / Getty Images.
  • Gallium. Lester V.

What is the most rare element in the universe?


What is the rarest thing in earth?

24 Rarest of Rare Awesome Things Found on Earth Ever

  1. White Peacocks (Found in Grasslands of Australia and India)
  2. Bismuth Crystals.
  3. The Insides of a Meteorite.
  4. Jeweled Squid (Mid Atlantic and Pacific Ocean)
  5. ‘Life Within Death ‘ : Chinese Lantern (China, Japan and Southern Europe)
  6. Rafflesia arnoldi Flower : Largest Flower in The World (Indonesia)

How much does thulium cost?

Name Thulium
Normal Phase Solid
Family Rare Earth Metals
Period 6
Cost $40 to $50 per gram

What is the element 69?


Is thulium poisonous?

Thulium dust and powder are toxic upon inhalation or ingestion and can cause explosions.

Can a state be a nation?

A state is a territory with its own institutions and populations. A nation is a large group of people who inhabit a specific territory and are connected by history, culture, or another commonality. A nation-state is a cultural group (a nation) that is also a state (and may, in addition, be a sovereign state).

What is the most important element of a state?


Where is thulium commonly found?

The element is never found in nature in pure form but it is found in small quantities in minerals with other rare earths. It is principally extracted from monazite, which contains about 0.007% of thulium and bastnasite (about 0.0008%). The chief ores are in China, US, Brazil, India, Sri lanka and Australia.

What is the most useless element?

Pronunciation /ˌproʊtækˈtɪniəm/ ​(PROH-tak-TIN-ee-əm)
Appearance bright, silvery metallic luster
Standard atomic weight Ar, std(Pa) 1)
Protactinium in the periodic table

What is the most useless metal?


What is the rarest element known to man?

What are the 4 elements of state?

The (4) four elements of state and its concept: 1. population or people 2. territory 3. government 4.

What is Protactinium used for?

That was the world’s only stock of the mental for many subsequent years. Currently, protactinium is usually extracted from used nuclear fuel. Due to its scarcity, high toxicity, and high radioactivity, protactinium has no current practical uses other than basic scientific research.

What is the most dangerous metal on earth?


What is the relationship between state and nation?

Consequently, a nation and a state exist in a mutually dependent relationship with the nation providing the identity and reason for existence of the state and the state providing institutions to govern and secure the interests of the nation.

What makes a nation a nation?

A nation is a community of people formed on the basis of a common language, history, ethnicity, or a common culture, and, in many cases, a shared territory. A nation is more overtly political than an ethnic group; it has been described as “a fully mobilized or institutionalized ethnic group”.