Question

this model shows the electric field between a positive ion and a negative ion.
complete the sentences to describe the model.
because the two ions have △, the ions ▼ each other. as a result, the ele opposite charges en them ▼. the same charge

Explanation:

To solve this, we analyze the electric field model of a positive and negative ion:

Step 1: Identify Charge Type

The red ion is positive (+) and the blue is negative (−), so they have opposite charges.

Step 2: Determine Force Between Charges

Opposite charges (positive and negative) attract each other (like charges repel, opposite attract).

Step 3: Analyze Electric Field Lines

Electric field lines point from positive to negative. Between opposite charges, the field lines are dense (stronger) and directed toward each other, showing attraction.

Answer:

First blank: opposite charges
Second blank: attract
(Note: The third part of the sentence (after "the ele...") likely relates to the field being strong/dense between them, but based on the given options and context, the key blanks are filled as above.)