Answer:
the us and the soviet union
Explanation:
Answer:
a) The element is Manganese (Mn)
b) The element is Zirconium (Zr)
Explanation:
The step by step analysis and explanation is as shown in the attachment
Answer:
this doesnt make sence ezxplain the subject
Explanation:
Atomic mass is the answer
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Answer:
second law of acceleration
Explanation:
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