Correct Answer: Option B

Explanation

Stability of an isotope can be determined by calculating the ratio of neutrons to protons present in a nucleus. Elements having atomic number less than 20, mostly have proton and neutron ratio 1:1.

There is an explanation video available below.

• An accurate identification of a rapist can be carried out by it conducting a? Answer this

  5 Answers   ·   Chemistry   ·   1 day ago
• please, who's good at chemistry (specifically: Stoichiometry and other topics) pls help a sister in need🙏? Answer this

  3 Answers   ·   Chemistry   ·   3 hours ago
• Can I get the formulas for the topic of work function? Answer this

  0 Answers   ·   Physics   ·   2 hours ago