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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 atomic number for chlorine?
The atomic mass for chlorine (Cl) is 17
What element has the mass number of 37?
The element with a mass number of 37 is chlorine (Cl).
An isotope of chlorine has 17 protons and 17 neutrons what is the mass number of that isotope of chlorine?
17 plus 17 equals 34. However, Chlorine-34 does not exist; the stable isotopes are Chlorine-35 and Chlorine-37.
How many moles are in 15g of chlorine gas?
To calculate the number of moles in 15g of chlorine gas, you need to use its molar mass. The molar mass of chlorine is approximately 35.5 g/mol. Divide the given mass by the molar mass to find the number of moles. For 15g of chlorine gas, you will have about 0.42 moles.
What element's atomic mass is 35.453?
The element with an atomic mass of 35.453 is chlorine. It is a halogen and has the atomic number 17.
What is chlorines mass number?
Chlorine's mass number is 35.5. This is an average value due to the presence of two isotopes of chlorine, chlorine-35 and chlorine-37, in nature.
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 atomic number for chlorine?
The atomic mass for chlorine (Cl) is 17
An isotope of chlorine has 25 protons and 17 neutrons what is the mass number of that isotope of chlorine?
The mass number of an isotope is the sum of its protons and neutrons. In this case, the isotope of chlorine has 25 protons and 17 neutrons. Therefore, the mass number is 25 + 17 = 42. Thus, the mass number of this isotope of chlorine is 42.
Every chlorine atom has mass number of what?
Every chlorine atom typically has a mass number of either 35 or 37, corresponding to its two stable isotopes: chlorine-35 and chlorine-37. The mass number represents the total number of protons and neutrons in the nucleus of the atom. Most naturally occurring chlorine is found as chlorine-35, which accounts for about 75% of chlorine in nature.
What is the atomic number and atomic mass number of chlorine?
The atomic number of chlorine is 17, which indicates the number of protons in its nucleus. The atomic mass number of chlorine is about 35.5, which represents the average mass of its isotopes considering their relative abundances.
What element has the mass number of 37?
The element with a mass number of 37 is chlorine (Cl).
Chlorine with mass number-35 and a atomic number-17 and Chlorine with mass number-37 and a atomic number-17 How do they know that they are the same element?
Atomic number is unique to an element. Since both Chlorine-35 and Chlorine-37 has atomic number of 17, they are both Chlorine. However they have different atomic mass (caused by different number of neutrons in the atom) thus they are called isotope.
An isotope of chlorine has 17 protons and 17 neutrons what is the mass number of that isotope of chlorine?
17 plus 17 equals 34. However, Chlorine-34 does not exist; the stable isotopes are Chlorine-35 and Chlorine-37.
What is the mass number of cl35?
The mass number of the element chlorine is 35.5. The mass number (nucleon number) of an isotope of an element tells us the sum of the number of neutrons and protons. It is a decimal because mass numbers of elements are averages, based on the different isotopic forms of the element and their relative abundance.
Which atomic mass number is 35.453?
Chlorine is a non metallic element. Mass number of it is 35.
