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Due to the lack of subscripts it can be seen that neither element has more atoms in the formula. Because Na has a charge of +1 and Cl has a charge of -1, for every Sodium atom there is one Chloride bonded to it. In a molecule of NaCl there is one atom of Na, and one atom of Cl. Davey. Redtailthearrow@Yahoo.com
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How is an element represented in a chemical formula?
Each atom has its own elemental 'symbol' or 'formula', there are more than 92 elements: from number 1. Hydrogen (H) to number 92. Uranium (U). Examples: O for oxygen, C for carbon, N for nitrogen atoms.
Which one has more formula units 1 g of NaCl or 1 g of KCl?
The molar mass of NaCl is 58.44 g/mol The molar mass of KCl is 74.5513 g/mol This is because the Potassium atom (K) is heavier than the Sodium atom (Na). Thus one gram of NaCl will contain more molecules (formula units) than one gram of KCl.
How do you decide if a formula repesents a compound or an element?
If the chemical formula contains only one element (such as Mg, K or Cl2) it would be an element. If it contains two or more elements (such as NaCl, CO2 or CuSO4.5H2O) then it would be a compound.
Is mercuric oxide an element or compound?
It's a compound. Its formula is HgO, which is a combination or two or more elements.
What element do all chemical compounds contain?
A compound has two or more elements that are chemically combined. It cannot be easily separated which means that is a homogeneous. An example of this would be Sodium Chloride (NaCl.) :)
The chemical symbol formula for table salt is NaCL Which element has more atoms in the formula Which element has a larger share of the mass in the formula?
Na(sodium) has an atomic mass of 29.99, or about 30amu. Cl(chlorine) has an atomic mass of 35.453, or about 35amu. therefore, the one with more mass is chlorine. u kno this because the greater number is chlorine's. ^^ o and neither has more atoms in the formula than the other; ther r no subscripts in the formula, which means that ther is only 1 Na atom and 1 Cl atom. ^^ hope this helps! ^_^
What are used in a formula if the number of atoms of an element is more than one?
numbers
How many atoms of sodium Na are there in the formula for the table salt that is NaCl?
One molecule has two atoms (one Na and one Cl). So 3NaCl will have six atoms.
What is the correct stoichiometric equation for NaCl?
The chemical formula (more correct is formula unit) of sodium chloride is NaCl.
What does chemical formula of a compound represents?
A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a chemical compound.So this being said, that basically means the chemical formula represents the atoms that are bonded to one another (An atom is classified according to chemical element and isotope more specifically)
What do the symbol represent in a chemical formula 0 atoms 1 atoms 2 atoms or the need for subscript?
The symbols in a chemical formula represent the elements present in the compound. A zero atom, or no atom, is denoted by omitting the element symbol from the formula. A subscript of 1 is not usually written in a chemical formula as it is implied. If there are more than one atom of an element, the number of atoms is indicated by a subscript after the element symbol.
How is an element represented in a chemical formula?
Each atom has its own elemental 'symbol' or 'formula', there are more than 92 elements: from number 1. Hydrogen (H) to number 92. Uranium (U). Examples: O for oxygen, C for carbon, N for nitrogen atoms.
Which one has more formula units 1 g of NaCl or 1 g of KCl?
The molar mass of NaCl is 58.44 g/mol The molar mass of KCl is 74.5513 g/mol This is because the Potassium atom (K) is heavier than the Sodium atom (Na). Thus one gram of NaCl will contain more molecules (formula units) than one gram of KCl.
Is NaCl an element compound or mixture?
Compound - it contains more than one element. (Na - sodium, and Cl - chlorine) Sodium and chlorine are chemically combined in NaCl.
What are NaCl sodium chloride and halite?
1. NaCl is the chemical formula (more correct formula unit) of sodium chloride. 2. Sodium chloride exist as a natural mineral: halite (NaCl with some imputities).
An element found in table salt is?
There are two main elements found in table salt. Sodium and Chlorine. Its formula is NaCl
Why NaCl has not empirical and molecular formula?
This is because these are just the smallest units that are held together in a lattice structure by ionic bonding. The substance does not exist as individual molecules, only within these structures. Please see the link.
