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Francium of the naturally occurring ones along with Promethium and Technetium which have only recently been found in trace quantities in nature
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What is the second most common metal in the Earth's crust?
The second most common metal is Iron (Fe) for information Aluminium (Al) is first.
Is gold plentiful?
Gold is not plentiful and is actually one of the most scarce elements on earth. This is what makes it quite expensive due to its scarcity.
Which element is the most abundant metal in Earths crust?
The most common chemical elements in the crust are oxygen (46.6%), silicon (27.7), aluminum (8.1), iron (5.0), calcium (3.6), potassium (2.8), sodium (2.6), and magnesium (2.1).Oxygen is a non-metal and silicon is a metalloid - so the most common metal is aluminum.
What kind of metal is and copper?
Copper is a red metal with the atomic number 29. Copper is a solid transition metal, one of the most used metal during the history.
What is the most common semimetal?
The most common semi metal known is silicon. <(*_*)>
An example of a scarce metal?
gold
Why is the going price for copper higher than for scrap metal?
Copper is a more scarce material than most other metals.
Was bronze scarce during the bronze age?
Yes. Not only did you need Copper, which was scarce because everybody wanted it but you also needed Tin, another metal people wanted. Getting enough of both Copper and Tin was expensive but resulted in the strongest, hardest, most durable metal of the age.
When is a killer whale the most dangerous?
When food is scarce. When food is scarce.
A sentence with scarce in it?
For some, hair becomes more scarce with age. The most basic of supplies immediately became scarce when the war broke out.
When did victory make washboard no. 508?
During WWII when metal was scarce. Visit ColumbusWashboard.com for further information
What are 3 unusual facts about francium?
Francium is the second rarest naturally occurring element on Earth. It is highly radioactive and has a very short half-life, making it difficult to study and isolate. Due to its extreme rarity and radioactivity, francium is primarily used for scientific research and has no practical applications.
Is education scarce?
Education is not scarce in most parts of the world. Most governments work very hard to ensure that education is readily available and accessible for all.
What metal is a r5 coin made of?
R5 describes the rarity of a coin, not what it is. On a scale of R1 to R10, R5 means "Scarce".
Is the food supply most scarce in the deepest ocean?
yes
What important resource is extremely scarce in North Africa and Southwest Asia?
Water is the most scarce resource in north Africa and southwest Asia.
In contrast to labor which factor is a scarce factor of productin?
Land is, by nature, finite. However, I believe that entrepreneurship is probably the most scarce of the four factors.
