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What is the number placed below an elements symbol in a chemical formula is called what?
subscript
What is the atomic number of the element with the symbol Be?
The atomic number of the element with the symbol Be (Beryllium) is 4.
Is it possible for an element to have more than 1 atomic formula?
No, each element has a unique atomic formula based on the number of protons in its nucleus, which is called the atomic number. This atomic formula is represented by the element's chemical symbol.
How can the number of atoms of an individual element be determined by using a chemical formula?
The subscript number after the element symbol, such as the 2 in H2O, tells how many atoms in each molecule. In the example, the 2 refers to H (hydrogen). If there is no number present, then 1 is implied. So H2O has 2 hydrogen and 1 oxygen.
The small number used to represent the number of ions of a given element in a chemical formula?
The small number used to represent the number of ions of a given element in a chemical formula is called a subscript. Subscripts are written to the right of the element's symbol and indicate the number of atoms or ions present.
Why is the number placed below an element symbol in a chemical formula is called a subscript?
The number placed below an element symbol in a chemical formula is called a subscript because it indicates the number of atoms of that element in a molecule or compound. The subscript is written slightly below the element symbol to differentiate it from the coefficient, which applies to the whole molecule or compound.
The number placed below an elements symbol in a chemical formula is called a what?
The number placed below an element's symbol in a chemical formula is called a subscript. Subscripts indicate the number of atoms of that element in a molecule.
What is the difference between a subscript and coefficiant?
A coefficient is the number that goes before an element when your balancing the equation. And a subscript is the number after the element. Subscripts are not changed when you balance the equation.
What is the formula for boron?
Born does not have a formula but a symbol as it is an element. its symbol is B.
The number placed in front of a chemical symbol or formula is called?
The number placed in front of a chemical symbol or formula is called a coefficient. It represents the number of molecules or formula units in a chemical reaction.
Ru is the symbol for which element?
Ru is symbol of Ruthenium element having atomic number 44 and is placed in group 8 of the periodic table.
What is the formula for rutherfordium?
Rutherfordium is an element. Its symbol is Rf. It was discovered in 1964. The element number is 104.
What is the number placed below an elements symbol in a chemical formula is called what?
subscript
What is the Boron formula?
Born does not have a formula but a symbol as it is an element. its symbol is B.
What is the chemical formula of argon?
Argon is element number 18, chemical symbol (rather than 'formula'): Ar
The number to the lower right on an element symbol indication the number of atoms of that element?
The number to the lower right on an element symbol is the atomic number, representing the number of protons in the nucleus of an atom of that element. It does not indicate the number of atoms of that element in a compound; that information is conveyed through subscript numbers next to the element symbol in a chemical formula.
Where does a subscript belong in a chemical formula?
A subscript belongs immediately after the symbol of an element in a chemical formula to indicate the number of atoms of that element present in the compound. It is written as a small number at the bottom right of the element's symbol.
