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What type of number after a chemical symbol tells how many ato?
The number that follows a chemical symbol is called a subscript. It indicates the number of atoms of that element in a molecule. For example, in H₂O, the subscript "2" indicates there are two hydrogen atoms in each water molecule. If there is no subscript, it is understood to be one atom of that element.
What is the purpose of a subscript in a chemical equation?
the purpose of a subscript is to tell how many atoms of that chemical is used in the formulaThe number of atoms of the same element in the molecule ~APEX
How many atoms in p4?
In a molecule of tetraphosphorus (P₄), there are four phosphorus atoms. The subscript "4" indicates that there are four individual phosphorus atoms bonded together in this molecular form.
What does a subscript tell us in a binary nonmetal compound?
In a binary nonmetal compound, a subscript tells us the ratio of atoms present in the compound. Each subscript represents the number of atoms of that element in the compound. For example, in CO2, the subscript 2 indicates that there are two oxygen atoms for each carbon atom.
What is the arrow between the reactants and products?
The arrow between the reactants and products in a chemical equation represents the direction of the chemical reaction. It indicates that the reactants are being transformed into the products.
Look at the chemical equation above. The subscript 4 in the reactants indicates that?
There are 4 molecules of that particular reactant involved in the reaction.
In CF4 what does the subscript 4 mean?
The subscript 4 indicates the number of that type of atoms in the compound. In this case, there are four Fluorine atoms in this molecular compound.
In the symbol He the subscript 4 is the what for helium?
The subscript "4" in the symbol He indicates that helium has an atomic number of 2, meaning it has 2 protons in its nucleus. The atomic number is represented by the bottom number in the symbol.
What part of the chemical formula indicates the number of molecules or atoms involved?
The answer is 'subscript'
What is the subscript for argon?
The subscript for argon (Ar) is 18, which indicates the number of protons in the nucleus of an argon atom.
How do you write tetraphosphorus hexoxide?
Tetraphosphorus hexoxide is written as P₄O₆. In this chemical formula, "P" represents phosphorus, and "O" represents oxygen. The subscript "4" indicates there are four phosphorus atoms, while the subscript "6" indicates there are six oxygen atoms in the compound.
What term is used to describe the 4 in the expression 4Ca(NO3)2?
4 is here the number of molecules of calcium nitrate.
What does the subscript g on H2Og signify?
the subscript g after H2O indicates that it is water vapour, a gas, which is what the subscript g stands for. If there was a subscript s after the H2O, it would mean that H2O is in a solid form as ice. If there was a subscript l it means that H2O is in the liquid form as water.
What term is used to describe the '4' in 4Ca?
4 is here the number of molecules of calcium nitrate.
What type of number after a chemical symbol tells how many ato?
The number that follows a chemical symbol is called a subscript. It indicates the number of atoms of that element in a molecule. For example, in H₂O, the subscript "2" indicates there are two hydrogen atoms in each water molecule. If there is no subscript, it is understood to be one atom of that element.
What does the subscript g on H2O g signify?
The subscript "g" in H2O indicates that the water molecule is in the gaseous state, meaning it exists as a gas.
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.
