Answer: Bubbles, burning, odor, color change, and rusting.
Explanation: Chemical changes are changes to something that is irreversible.
A chemical reaction happens when the atoms or molecules rearrange to form a new substance
According to table N, the isotopes uranium-238 and uranium-235 have different half lives.
<h3>What are radioactive nuclides?</h3>
Radioactive nuclides are those nuclides that are able to undergo radioactive decay. They have specific modes of decay that is peculiar to each isotope.
Hence, according to table N, the isotopes uranium-238 and uranium-235 have different half lives.
Learn more about uranium-238:brainly.com/question/9099776
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Hey there,
Here are some lists of physical changes of iodine:
- Color (Color is usually violet-black)
- Odor (Quite a strong, unpleasant smell)
- Density (It is heavy)
- Appearance (shiny)
Hope this helps.
