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Andrew [12]
2 years ago
13

The atomic number of Copper is 29, and the atomic mass is 63.546. What do these numbers mean in regards to protons, electrons, a

nd neutrons?
Geography
1 answer:
loris [4]2 years ago
3 0

Answer:

Determine the prtons, electrons and neutons

Explanation:

The atomic number is the number of protons/electrons in an element. The atomic mass it the protons + the neutrons. So an atomic mass of 63.546 would round UP to 64. So, 64 - 29 = 35

Protons: 29

Electrons: 29

Neutrons: 35.

Because it has more neutrons than protons, it's an unstable element.

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