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Ber [7]
3 years ago
5

1. Write the mass number for an atom with atomic number 26 and 32 neutrons.

Physics
1 answer:
Strike441 [17]3 years ago
5 0
1. Mass number = Protons + Neutrons
Mass number = 26 + 32 = 58

2. Let the element be Xy
58Xy26

3. The proton number of Strontium is 38.
Mass = 38 + 50 = 88

4. 88Sr38

5. Let the atom be Ab
72Ab32
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