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I need help with this!

I need help with this!
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I need help with this!

I need help with this!-example-1
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User Swisstony
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8.4k points

1 Answer

4 votes

Answer:

1. Fe: 26, 26, 30

2. Rh: 45, 45, 58

3. Sr: 38, 38, 50

4. Li: 3, 3, 4

5. Bi: 83, 83, 126

Step-by-step explanation:

Protons = electrons = atomic number

Atomic mass - atomic number = neutron

answered
User Joel Levin
by
8.2k points
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