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Lisa [10]
3 years ago
15

3. If an element has 47 protons and 54 neutrons what is the element and what is its atomic

Chemistry
1 answer:
garik1379 [7]3 years ago
5 0
3.Ag(silver) the atomic mass is 106.42
4.Nb(Niobium) the atomic mass is 92.906
5.

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