【3 Steps】How Many Neutrons Does Cadmium(Cd) Have?||Number of Neutrons in Cadmium
How Many Neutrons Does
Description
Cadmium(Cd) Have?
Hello, chemistry lover! today I am going to help you to find out how many neutrons cadmium(Cd) have in just 3 steps.
Hello, chemistry lover! today I am going to help you to find out how many neutrons cadmium(Cd) have in just 3 steps.
Description
Description
Descriptio
To find out the number of neutrons for cadmium(Cd) ,we have to have knowledge about atomic number,atomic mass,mass number of cadmium(Cd)
.Click picture to see clearly.
Step-1:
●The atomic number of cadmium(Cd) is the number of protons in cadmium(Cd) nucleus.
●The atomic mass of cadmium(Cd) is the average number of protons plus neutrons of all the isotopes of cadmium(Cd) .
●The masss number of cadmium(Cd) is the number of protons plus neutrons of a specific isotope of cadmium(Cd) .
Step-2:
We need to convert atomic mass of cadmium(Cd) to mass number of cadmium(Cd) by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of cadmium(Cd) is 48.
●Atomic mass of cadmium(Cd) is 112.4
●To find out mass number,we need to round 112.4 to a whole number.
So,by rounding,we are getting the mass number of cadmium(Cd).The mass number of cadmium(Cd) (we are getting) is 112.
Step-3:
By the difference between mass number and atomic number of cadmium(Cd),we get the number of neutrons in cadmium(Cd).
●Number of neutrons=112-48=64
In another way,
●Mass number=Protons +Neutrons
Or,112 =48+Neutrons
Or,112-48=Neutrons
Therefore,
Neutrons=64
Therefore,the number of neutrons in cadmium(Cd) is 64 here for this isotope.Remember that neutrons are present in the nucleous of cadmium(Cd) and it's charge is zero.
●Number of protons in cadmium(Cd) is 48.Protons are present in the nucleus of cadmium(Cd) .
● Number of electrons in cadmium(Cd) is 48.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of cadmium(Cd) .
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To find out the number of neutrons for cadmium(Cd) ,we have to have knowledge about atomic number,atomic mass,mass number of cadmium(Cd)
.Click picture to see clearly.
Step-1:
●The atomic number of cadmium(Cd) is the number of protons in cadmium(Cd) nucleus.
●The atomic mass of cadmium(Cd) is the average number of protons plus neutrons of all the isotopes of cadmium(Cd) .
●The masss number of cadmium(Cd) is the number of protons plus neutrons of a specific isotope of cadmium(Cd) .
Step-2:
We need to convert atomic mass of cadmium(Cd) to mass number of cadmium(Cd) by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of cadmium(Cd) is 48.
●Atomic mass of cadmium(Cd) is 112.4
●To find out mass number,we need to round 112.4 to a whole number.
So,by rounding,we are getting the mass number of cadmium(Cd).The mass number of cadmium(Cd) (we are getting) is 112.
Step-3:
By the difference between mass number and atomic number of cadmium(Cd),we get the number of neutrons in cadmium(Cd).
●Number of neutrons=112-48=64
In another way,
●Mass number=Protons +Neutrons
Or,112 =48+Neutrons
Or,112-48=Neutrons
Therefore,
Neutrons=64
Therefore,the number of neutrons in cadmium(Cd) is 64 here for this isotope.Remember that neutrons are present in the nucleous of cadmium(Cd) and it's charge is zero.
●Number of protons in cadmium(Cd) is 48.Protons are present in the nucleus of cadmium(Cd) .
● Number of electrons in cadmium(Cd) is 48.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of cadmium(Cd) .
Continue
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