Which statements concerning the atoms $^{23}_{11}\text{Na}$ and $^{24}_{12}\text{Mg}$ are correct?
- A1, 2 and 3 are correct
- B1 and 2 only are correct
- C2 and 3 only are correct
- D1 only is correct
Chemistry 9701 · AS & A Level · Atomic structure
Chemistry 9701 · AS & A Level · Atomic structure
Which statements concerning the atoms $^{23}_{11}\text{Na}$ and $^{24}_{12}\text{Mg}$ are correct?