CH-218
Isotopes
Chemistry · Secondary 3 · Medium · Isotopes
Which statement about the isotopes chlorine-35 and chlorine-37 is correct?
- They have different proton numbers but the same nucleon number.
- They have the same numbers of protons and neutrons.
- They have the same proton number but different nucleon numbers.
- They have different proton numbers and different nucleon numbers.
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