【 3 Steps】How Many Neutrons Does Indium(In) Have?|| Number of Neutrons in Indium(In)
How Many Neutrons Does
Description
Indium(In) Have?
Hello, chemistry lover! today I am going to help you to find out how many neutrons indium(In) have in just 3 steps.
Hello, chemistry lover! today I am going to help you to find out how many neutrons indium(In) have in just 3 steps.
Description
Description
Descriptio
To find out the number of neutrons for indium(In) ,we have to have knowledge about atomic number,atomic mass,mass number of indium(In)
.Click picture to see clearly.
Step-1:
●The atomic number of indium(In) is the number of protons in indium(In) nucleus.
●The atomic mass of indium(In) is the average number of protons plus neutrons of all the isotopes of indium(In) .
●The masss number of indium(In) is the number of protons plus neutrons of a specific isotope of indium(In) .
Step-2:
We need to convert atomic mass of indium(In) to mass number of indium(In) by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of indium(In) is 49.
●Atomic mass of indium(In) is 114.8
●To find out mass number,we need to round 114.8 to a whole number.
So,by rounding,we are getting the mass number of indium(In).The mass number of indium(In) (we are getting) is 115.
Step-3:
By the difference between mass number and atomic number of indium(In),we get the number of neutrons in indium(In).
●Number of neutrons=115-49=66
In another way,
●Mass number=Protons +Neutrons
Or,115 =49+Neutrons
Or,115-49=Neutrons
Therefore,
Neutrons=66
Therefore,the number of neutrons in indium(In) is 66 here for this isotope.Remember that neutrons are present in the nucleous of indium(In) and it's charge is zero.
●Number of protons in indium(In) is 49.Protons are present in the nucleus of indium(In) .
● Number of electrons in indium(In) is 49.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of indium(In) .
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To find out the number of neutrons for indium(In) ,we have to have knowledge about atomic number,atomic mass,mass number of indium(In)
.Click picture to see clearly.
Step-1:
●The atomic number of indium(In) is the number of protons in indium(In) nucleus.
●The atomic mass of indium(In) is the average number of protons plus neutrons of all the isotopes of indium(In) .
●The masss number of indium(In) is the number of protons plus neutrons of a specific isotope of indium(In) .
Step-2:
We need to convert atomic mass of indium(In) to mass number of indium(In) by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of indium(In) is 49.
●Atomic mass of indium(In) is 114.8
●To find out mass number,we need to round 114.8 to a whole number.
So,by rounding,we are getting the mass number of indium(In).The mass number of indium(In) (we are getting) is 115.
Step-3:
By the difference between mass number and atomic number of indium(In),we get the number of neutrons in indium(In).
●Number of neutrons=115-49=66
In another way,
●Mass number=Protons +Neutrons
Or,115 =49+Neutrons
Or,115-49=Neutrons
Therefore,
Neutrons=66
Therefore,the number of neutrons in indium(In) is 66 here for this isotope.Remember that neutrons are present in the nucleous of indium(In) and it's charge is zero.
●Number of protons in indium(In) is 49.Protons are present in the nucleus of indium(In) .
● Number of electrons in indium(In) is 49.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of indium(In) .
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