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The part of a voltaic cell allows ions to move between half cells so that charge doesn't build up is the ?

A. anode.
B. cathode
C. voltmeter.
D. salt bridge.

User Bshor
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1 Answer

4 votes
I believe the answer is salt bridge! Hope this helps.
The part of a voltaic cell allows ions to move between half cells so that charge doesn-example-1
User Didier Malenfant
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