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6 Radioactivity

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Question 151
F

An atom contains 11 protons, 12 neutrons and 11 electrons.

Why is the atom electrically neutral?

[1]
A

The proton charges cancel the neutron charges.

B

The neutron charges cancel the electron charges.

C

The neutron charges cancel the nuclear charges.

D

The proton charges cancel the electron charges.

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6 Radioactivity Questions

  1. GCSE
  2. /Physics
  3. /6 Radioactivity

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