Anything less dense than water will float, like oil. Anything more dense than water will sink, like rock.
Well that depends...what is your question?
There are 8 hydrogen atoms
Answer:
Key Takeaways: Isotopes
Isotopes are samples of an element with different numbers of neutrons in their atoms.
The number of protons for different isotopes of an element does not change.
Not all isotopes are radioactive. Stable isotopes either never decay or else decay very slowly. ...
When an isotope decays, the starting material is the parent isotope.
Explanation:
