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What does it mean if a chemical symbol in a chemical formula has no subscript?
There is one atom of that element in the molecule.
What does it mean if an atom has no subscript in a chemical formula?
There is one atom of that element in the molecule.
What does subscript mean in a formula?
In a formula, a subscript is a small number or letter written slightly below and to the right of a character. Subscripts are commonly used to indicate the number of atoms or ions in a chemical formula, the position of elements in a chemical reaction, or the index of summation in mathematics.
What does a numerical subscript following an element symbol in a formula mean?
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
What is the chemical formula of tolune?
I expect you mean, toluene, whose chemical formula is C7H8. Please see the link.
What does it mean if an atom has subscript in a chemical formula?
There is one atom of that element in the molecule.
What does the subscript mean in the chemical formula?
usually a subscript denotes the number of atoms of a particular element within the formula. ie H2O (the 2 would be a subscript) indicates there are two atoms of hydrogen in one molecule of water.
What does it mean if a chemical symbol in a chemical formula has no subscript?
There is one atom of that element in the molecule.
What does it mean when an element in a chemical formula does not have a subscript?
The meaning is that only one atom of this element exist in the molecule. Example: sodium chloride - NaCl.
What does it mean if an atom has no subscript in a chemical formula?
There is one atom of that element in the molecule.
Does the 2 mean How many hydrogen atoms are in a molecule of water?
Yes. In the chemical formula H2O, the subscript 2 after the hydrogen means there are two hydrogen atoms in a molecule of water. The absence of a subscript after the oxygen means the subscript is understood to be 1, so there is one atom of oxygen in a water molecule.
What does subscript mean in a formula?
In a formula, a subscript is a small number or letter written slightly below and to the right of a character. Subscripts are commonly used to indicate the number of atoms or ions in a chemical formula, the position of elements in a chemical reaction, or the index of summation in mathematics.
What does the 2 in front of the chemical formula for silver nitrate mean?
The subscript 2 in front of the chemical formula for silver nitrate (AgNO3) indicates that there are two moles of silver ions (Ag+) present in the compound for every one mole of nitrate ions (NO3-). It does not change the individual elements' charges or valencies, but simply indicates the ratio in which they are combined.
What does a numerical subscript following an element symbol in a formula mean?
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
What is the formula for the compound hydrogen and fluorine?
fluorine is a diatomic halogen,found as F2 Answer: The formula of Fluorine is "F" and being highly reactive it exists as "F2".
What is the chemical formula of tolune?
I expect you mean, toluene, whose chemical formula is C7H8. Please see the link.
What does the subscript 2 mean in the chemical formula CO2?
it means there are 2 molecules of O (oxygen) in the compound CO2
