Nuclide

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/nuclide

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the primary origin mechanisms?Stellar nucleosynthesis (fusion in stars), Big Bang nucleosynthesis, and neutron capture processes
2. What is a nuclide and how is it different from an element?A nuclide is a specific type of atom that has a set number of protons and neutrons. Elements are defined only by the number of protons, so nuclides give more detail about an atom's makeup.
3. Why do some nuclides have different names like Carbon‑12 and Carbon‑14?They are isotopes of the same element; they share the same number of protons but have different numbers of neutrons, giving each a unique mass.

Atomic Number (Z): The number of protons in an atom's nucleus, defining the element.
Mass Number (A): The total number of protons and neutrons in an atom's nucleus.
Radioisotope: An unstable nuclide that undergoes radioactive decay.
Stellar Nucleosynthesis: The process by which elements are created within stars through nuclear fusion.