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What else can I help you with?
Is there an element symbol R?
nope...at least none that have been discovered yet
Which element has the symbol st?
None - yet. However - it has been suggested that 'St' should be used for either Antimony (current symbol Sb) or Tin (current symbol Sn).
What is the name of 119 element?
The element with atomic number 119 is a theoretical element and hasn't been observed. However, it does still have an IUPAC systematic placeholder name; which is Ununennium (Uue). Only one attempt has ever been made to make this element. That was in 1985, when Calcium-48 ions were bombarded at Einsteinium-254. It was a failure. If it were to be discovered, it would be the first element of period 8 and would probably fit in under Francium.
Is sodium an element a compound or a mixture?
Sodium is an element, as it consists of just one type of atom. Its symbol is Na, atomic number 11. A compound on the other hand is two or more elements that have chemically bonded together, while a mixture can be defined as two or more substances that have been brought together, but have not reacted chemically to form a new substance.
When did they discovered the element carbon?
Carbon has been known of and used by humans since ancient times, but it was formally recognized as an element in the 18th century. The credit for discovering the element carbon is usually given to Antoine Lavoisier in 1789.
What does Uuh stand for in the periodic table?
The symbol Uuh in the periodic table stands for Ununhexium, which is the temporary name given to the element with atomic number 116. It is a synthetic element that has not been observed in nature and is highly unstable.
Is there an element symbol R?
nope...at least none that have been discovered yet
What is an atomic symbol?
An atomic symbol is a 1-, 2-, or 3-letter code that represents an element. If the symbol consists of one letter, like carbon (C), the letter is capitalized. If the symbol consists of two letters, like magnesium (Mg), the first letter is capitalized, but the second letter is not. The 3-letter codes are for elements that have been recently synthesized and have not been given a permanent name, and for elements that have yet to be synthesized, both of which are given temporary systematic names based on their atomic numbers. An example is element 115, with the symbol Uup, which is currently named ununpentium, which means one, one, five. Eventually this element will be given a permanent name with either a 1-letter or 2-letter symbol.
What is symbol of the element found in pitchblende after uranium has been extracted and it starts with a?
This element is actinium (Ac).
Which element has the symbol st?
None - yet. However - it has been suggested that 'St' should be used for either Antimony (current symbol Sb) or Tin (current symbol Sn).
On the periodic table what is the word for the symbol Uun?
The symbol Uun on the periodic table stands for the element Ununnilium, which is a placeholder name for element 110. It is a synthetic element that has only been produced in laboratories and is highly radioactive.
Uununseptium is the temporary name given to element 117 It is a halogen What is unique about this element?
it has not yet been discovered
What is the element Lw?
The element with the symbol Lw does not exist on the periodic table. It is possible that there has been a typo or error in the symbol provided. If you meant a different element, please provide the correct symbol for clarification.
What is the symbol bohrium?
The symbol for bohrium is Bh. It is a synthetic element with atomic number 107 and is a member of the actinide series. Bohrium is a highly radioactive element that has only been produced in minute amounts in laboratories.
Symbol of the element found in pitchblende after uranium has been extracted?
The symbol of the element found in pitchblende after uranium extraction is thorium, with the chemical symbol Th. Thorium is a radioactive metal and is often found in association with uranium ores, including pitchblende.
What is the only letter that is not used as a symbol for an element?
The only letter not used as a symbol for an element is the letter "J." This is because the International Union of Pure and Applied Chemistry (IUPAC) does not allow symbols that are the same as initial letters of elements that have already been named.
In what country was calcium made?
Assuming you are asking, "Where was calcium refined/isolated," it was made in England. If you're asking what country it was made in, as in, where did calcium first exist, no country made calcium. It's an element created by nuclear fusion in stars, and so isn't and hasn't been made by countries.
