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The total number of neutrons in all isotopes of hydrogen is equal to:

The total number of neutrons in all isotopes of hydrogen is equal to:

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Our expert is working on this class X maths answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
2 years ago
Dear student
Isotopes are species that posses same number of protons and electrons but different number of neutrons.
Three isotopes of Hydrogen were 
1H1, 1D2, 1T3
 Number of neutron = Mass number − Number of proton 
1H1 : Number of neutron = 1 − 1 = 0 
1D2 : Number of neutron = 2 − 1 = 1 
1T3 : Number of neutron = 3 − 1 = 2 
Total number of neutrons = 0 + 1 + 2 = 3 
Hence, the total number of neutrons in three isotopes of hydrogen is 3.
 thanks
team askiitians

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