which of the following would be attracted to the positive pole of an electric field? (select all that…

which of the following would be attracted to the positive pole of an electric field? (select all that apply.)\n□ al³⁺\n□ o²⁻\n□ cu²⁺\n□ n³⁻\n□ ca²⁺\n□ h⁺\n□ te³⁻

which of the following would be attracted to the positive pole of an electric field? (select all that apply.)\n□ al³⁺\n□ o²⁻\n□ cu²⁺\n□ n³⁻\n□ ca²⁺\n□ h⁺\n□ te³⁻

Answer

Explanation:

Step1: Recall charge - attraction rule

Opposite charges attract. A positive pole in an electric field will attract negatively - charged particles.

Step2: Identify negative ions

$O^{2 -}$, $N^{3 -}$, $Te^{3 -}$ are negatively - charged ions.

Answer:

O2-, N3-, Te3-