2 Answers

Dima Stefantsov · Answer 1 · 2021-08-26T07:08:46+0000

Many elements have one or more isotopes that are radioactive. These isotopes are called radioisotopes. Their nuclei are unstable, so they break down, or decay, and emit radiation. The nucleus may be unstable because it has too many protons or an unstable ratio of protons to neutrons.

Melros · Answer 2 · 2021-08-28T03:59:31+0000

Answer:

An unstable isotope emits some kind of radiation, that is it is radioactive. A stable isotope is one that does not emit radiation,

Step-by-step explanation:

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions