The particles that make up the atomic nucleus of all atoms are both protons and neutrons.
Answer:A property that changes if the amount of substance changes
Explanation:
This is the answer
Answer:
the relation of two different forms of the same substance (such as two allotropic forms of tin) that have a definite transition point and can therefore change reversibly each into the other — compare monotropy.
The trough and the hill part
Answer:
This is confusing
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Explanation:
