Answer:
2
Explanation:
so let say 5.0/100×40
that is 2
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Answer:
(b)liquid water is correct option . Because it is a molecular solid and molecular solid has weak interparticle forces of attraction.
Answer:
The core turns its hydrogen to helium and stops nuclear fusion which causes the outer shells of hydrogen to collapse.
Explanation:
This results in higher temperature and pressure which in turn causes the outer shells to expand and cool as a red giant.
Answer: They usually have high melting points.
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