) Use your understanding of the structure of atoms to explain what could make the fur become positive while the rod became negative whe
they are rubbed together.

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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