【 】How Many Neutrons Does Nickel(Ni) Have?||Number of Neutrons in Nickel
Explanation:
Hello, chemistry lover! today we are going to help you to find out how many neutrons nickel have in just 3 steps.
To find out the number of neutrons for nickel,we have to have knowledge about atomic number,atomic mass,mass number of nickel
.Click picture to see clearly.
Step-1:
●The atomic number of nickel is the number of protons in nickel's nucleus.
●The atomic mass of nickel is the average number of protons plus neutrons of all the isotopes of nickel.
●The masss number of nickel is the number of protons plus neutrons of a specific isotope of nickel.
.Click picture to see clearly.
Step-1:
●The atomic number of nickel is the number of protons in nickel's nucleus.
●The atomic mass of nickel is the average number of protons plus neutrons of all the isotopes of nickel.
●The masss number of nickel is the number of protons plus neutrons of a specific isotope of nickel.
Step-2:
We need to convert atomic mass of nickel to mass number of nickel by rounding if necessary (In case of fraction) .
From periodic table,
●Atomic number of nickel is 28.
●Atomic mass of nickel is 58.71
●To find out mass number,we need to round 58.71 to a whole number.So,by rounding,we are getting mass number of nickel.The mass number of nickel is 59.
Step-3:
By the difference between mass number and atomic number of nickel,we get the number of neutrons in nickel.
●Number of neutrons=59-28=31
In another way,
●Mass number=Protons +Neutrons
Or,59 =28 +Neutrons
Or,59-28=Neutrons
Therefore,
Neutrons=31
Therefore,the number of neutrons in nickel is 31 here for this isotope.Remember that neutrons are present in the nucleous of nickel and it's charge is zero.
●Number of protons in nickel is 28.Protons are present in the nucleus of nickel.
● Number of electrons in nickel is 28.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of nickel.
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