【 】How Many Neutrons Does Chlorine Have?||Number of Neutrons in Chlorine
Answer:
Chlorine has 18 neutrons for this isotope.Hello, chemistry lover! today we are going to help you to find out how many neutrons chlorine have in just 3 steps.
To find out the number of neutrons for chlorine,we have to have knowledge about atomic number,atomic mass,mass number of chlorine.
Step-1:
●The atomic number of chlorine is the number of protons in chlorine's nucleus.
●The atomic mass of chlorine is the average number of protons plus neutrons of all the isotopes of chlorine.
●The Masss number of chlorine is the number of protons plus neutrons of a specific isotope of chlorine.
Step-1:
●The atomic number of chlorine is the number of protons in chlorine's nucleus.
●The atomic mass of chlorine is the average number of protons plus neutrons of all the isotopes of chlorine.
●The Masss number of chlorine is the number of protons plus neutrons of a specific isotope of chlorine.
Step-2:
We need to convert atomic mass of chlorine to mass number of chlorine by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of chlorine is 17 .
●Atomic mass of chlorine is 35.45
●To find out mass number,we need to round 35.45 to a whole number.So,by rounding,we are getting mass number of chlorine.The mass number of chlorine is 35.
Step-3:
By the difference between mass number and atomic number of chlorine,we get the number of neutrons in chlorine.
●Number of neutrons=35-17=18
Therefore,the number of neutrons in chlorine is 18 here for this isotope.Remember that neutrons are present in the nucleous of chlorine and it's charge is zero.
●Number of protons in chlorine is 17.Protons are present in the nucleus of chlorine.
● Number of electrons in chlorine is 17.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of chlorine.
Continue
Comments
Post a Comment