Which of the following pairs are isotones?

University of Ilorin CHM101 2025B past question

1. ¹H and ²H
2. ²²Ne and ²³Na
3. ¹⁴C and ¹⁸O
4. ³²S and ³⁵Cl

Register free to see the answer and step-by-step explanation

More University of Ilorin CHM101 2025B past questions

Related questions

• Which of the following salts is not acidic?
• On the periodic table, Boron has lower ionization energy than Beryllium. Why?
• Which of these is amphiprotic?
• Which is the weakest acid?
• HOBr + OH⁻ → H₂O + Br⁻. Identify the Brønsted base.
• The shape of hydrogen sulfide is