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kcal
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What 2 letters both symbol 1000?
K and M
What kind of symbol that is usually letters which represent a value or a number?
It is an algebraic variable.
Who found the symbol for PI?
Actually, the number was discovered and then a symbol had to be assigned to it. Letters of the Greek alphabet are traditionally used for mathematical things, to the symbol for pi was naturally chosen from the Greek alphabet.
What is the difference between a chemical formula equation and symbol?
A symbol usually only has one or two letters in it and a formula usually has a group/combination of symbols
Who is the person who instituted the use of the symbol for pi in mathematical notation?
Mathematician Rudolph Swetchefriz{Added} The symbol is not "for" pi but is pi - one of the letters of the Greek alphabet.
Where does the chemical symbol of helium come from?
The symbol, He, comes from the first two letters of the element helium
Why is helium's symbol He and not H?
The symbol (He) comes from the first two letters of the word Helium
What are the letters that stand for a compound?
Symbol
Where did Xenon get its symbol?
The symbol comprises the first two letters of the name of the element.
What is the chemical symbol of an element?
A chemical symbol for an element is one or two letters. These are found on the Periodic Table of elements. The chemical symbol is an abbreviation of the chemical element name.Example: O is the chemical symbol for Oxygen.K is the chemical symbol for Potassium.Pb is the symbol for lead.He is the symbol for helium.
What are letters used to represent an atom?
A symbol.
Is kcal acid or base?
kcal is the symbol of kilo calories.
Why did they pick that symbol to curium?
The chemical symbol Cm is derived from two letters of the name.
How did the element xenon get its symbol?
The symbol comprises the first two letters of the element's name.
Why has mendelevium have the chemical symbol you?
The symbol of mendelevium, Md: the first and the second letters of the name.
Why was the helium symbol chosen?
The symbol was taken from the first two letters of the element, Helium
What two letters are the symbol for calcium?
The atomic symbol of calcium is Ca.
