It is a must to put positive on an atom

Chemistry

ScanSolve AI Answer

Hapana, si lazima kuweka chaji chanya kwenye atomu kila wakati.

  • Atomu hupata chaji chanya (kuwa cation) tu ikiwa itapoteza elektroni.
  • Atomu hupata chaji hasi (kuwa anion) ikiwa itapokea elektroni.
  • Atomu isiyo na chaji haina chaji chanya wala hasi.

Kwa mfano:

  • Kupoteza elektroni: Na→Na++e−\text{Na} \rightarrow \text{Na}^+ + \text{e}^- (Sodiamu inakuwa ioni chanya)
  • Kupokea elektroni: Cl+e−→Cl−\text{Cl} + \text{e}^- \rightarrow \text{Cl}^- (Klorini inakuwa ioni hasi)

Kwa hivyo, jibu ni ❌ Sio sahihi.

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