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35.45
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Atomic mass is 35.453?
Yes, atomic mass refers to the average mass of an element's atoms, including all isotopes. The value of 35.453 likely refers to the atomic mass of chlorine, which is the average mass of all naturally occurring isotopes of chlorine.
Where does the atomic mass of chlorine come from?
The atomic mass of chlorine is calculated based on the average mass of all the naturally occurring isotopes of chlorine and their relative abundance in nature. Isotopes are atoms of the same element with different numbers of neutrons in their nucleus, which affects their atomic mass. The average atomic mass of chlorine is approximately 35.45 atomic mass units.
What is the average atomic mass for chlorine?
Chlorine is a non meta element. Atomic mass of it is 35.
What are is the atomic mass of salts atoms?
The atomic weight (not mass) of sodium is: 22,989 769 28.The atomic weight (not mass) of chlorine is: 35,45.
Why does chlorine have a mass number of 35.5?
Chlorine has a mass number of 35.5 because it is a mixture of two stable isotopes, chlorine-35 and chlorine-37. The average atomic mass of chlorine is calculated by taking into account the abundance of each isotope in nature. The weighted average of these isotopes gives the atomic mass value of 35.5 for chlorine.
What is the atomic mass of chlorine rounded?
The atomic mass of chlorine is approximately 35.5 atomic mass units (amu). When rounded, it is commonly expressed as 36 amu. This value reflects the weighted average of the isotopes of chlorine, primarily chlorine-35 and chlorine-37.
Why does chlorine have fractional atomic mass?
Chlorine naturally occurs with mixed isotopes, and the number is an average of the atomic mass of those isotopes, in the proportion they are present. The isotopes have the same atomic number (protons), but their mass number can be different due to the presence of a different number of neutrons. These atoms of an element having a different number of neutrons are called isotopes.
Is the mass of all chlorine atoms always 35.47?
No, the mass of chlorine atoms is not always 35.47. Chlorine has two stable isotopes, chlorine-35 and chlorine-37, with respective abundances of approximately 75.77% and 24.23%. The average atomic mass of chlorine, taking into account these isotopes and their abundance, is approximately 35.45.
What is the atomic number and atomic mass for clhorine?
The atomic number of chlorine is 17, which means it has 17 protons in its nucleus. The atomic mass of chlorine is approximately 35.5 atomic mass units, taking into account the average of its isotopes.
What is need to determine atomic mass of chlorine?
To determine the atomic mass of chlorine, you need to know the relative abundance of its isotopes (chlorine-35 and chlorine-37) and their respective atomic masses. By using the weighted average of these isotopes based on their abundance, you can calculate the atomic mass of chlorine.
Atomic mass of Cl?
The relative atomic mass of chlorine is 35.5. The two main isotopes are chlorine-35 and chlorine-37.
What is the molecular mass of Cl 2?
The atomic mass of chlorine is 35.5. A chlorine molecule has two chlorine atoms. Therefore its molecular mass is 71u.
