Which statement correctly describes an electrode in a voltaic cell of copper and hydrogen?
-copper atoms become copper ions at the anode because the srp is more positive.
-hydrogen ions become diatomic hydrogen at the cathode because hydrogen is always reduced in a voltaic cell.
-copper ions become copper atoms at the cathode because copper is always reduced in a voltaic cell.
-diatomic hydrogen becomes hydrogen ions at the anode because the srp is more negative.

I think the correct answer is the third option. Copper ions become copper atoms at the cathode because copper is always reduced in a voltaic cell. In a cathode of a voltaic cell, reduction of copper ions happen. Two electrons are added making it a neutral atom of copper.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.