Answer:
For your first question, Curium does not occur naturally on Earth, meaning that it is not produced naturally on Earth. However, it can be formed in nuclear reactors.
For your second question, Curium has been used to provide power to electrical equipment used on space missions, but doesn't seem to be that important overall.
Explanation:
Hope this helped!
Table salt is a compound because Sodium (Na) and Chlorine (Cl) were combined to make a new group.
Answer:
164
1st step we will write desperate molar mass of each element
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