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The number of atoms of the same element in the molecule
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Which number is not written in subscript in a chemical formula?
The number representing the charge in an ion is not written in subscript in a chemical formula.
In a chemical formula what is used to indicate the number of atoms of each element?
It is called a subscript. For example: In the formula for water (H2O), 2 is the subscript indicating that there are 2 hydrogen atoms in the compound .
Do you have to use subscript in chemical formulas?
Not every chemical formula requires subscript. For example table salt is NaCl, sodium chloride. No subscript. But most chemical formulae do require subscript, such as water, H2O.
What is a subscript and where is it located in a chemical formula?
In a chemical formula, a subscript is a number written to the right and slightly below the symbol for the chemical element. If the subscript is 1, it is not written. The subscripts for the chemical formula for water, H2O, are 2 for hydrogen and 1 for oxygen. The subscripts for the chemical formula for glucose, C6H12O6, are 6 for carbon, 12 for hydrogen, and 6 for 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.
What does the subscript indicate in the chemical formula?
The number of atoms of that element in the molecule
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 does a subscript in a chemical formula represents?
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
What part of the chemical formula indicates the number of molecules or atoms involved?
The answer is 'subscript'
What do the subscript numbers represent in a chemical formula?
They tell you how often an atom - or a group of atoms - are repeated.
Which number is not written in subscript in a chemical formula?
The number representing the charge in an ion is not written in subscript in a chemical formula.
In a chemical formula what is used to indicate the number of atoms of each element?
It is called a subscript. For example: In the formula for water (H2O), 2 is the subscript indicating that there are 2 hydrogen atoms in the compound .
Examples of a chemical formula?
subscript
what number represents the subscript in the formula shown?
The letter or letters that represent an element are called its atomic symbol. The numbers appearing as subscripts in the chemical formula indicate the number of atoms of the element immediately before the subscript. If no subscript appears, one atom of that element is present.
What does the subscript 2 indicate in the formula?
there are two atoms in the molecule
What does the subscription indicate in the chemical formula co2?
The 2 indicates that there are 2 oxygen atoms.
Do you have to use subscript in chemical formulas?
Not every chemical formula requires subscript. For example table salt is NaCl, sodium chloride. No subscript. But most chemical formulae do require subscript, such as water, H2O.
