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The atomic number of an element is 17 and its mass number is 37. The number o...
Sujith
- over 8 years ago
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in which of atomic number of an element is 17 and its mass number is 37. The ...
Sujith
- over 8 years ago
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but sir in this subatomic have negatively charged no sir
Kushvanth
- about 10 years ago
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the question is no of O2 atoms. Then in O4 there are 2 O2 atoms only no?
Deepika Parthasarathy
- about 11 years ago
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the correct answer will both a and b and then only a
R. anitha
- about 11 years ago
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how can we solve this question please describe step wise
Pooja singh
- almost 12 years ago
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what is meant by propellent?what is its importance in nucleus
Aparna
- about 12 years ago
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which book i study to get best concept in chemistry.............................
Baap
- about 12 years ago
