【Daily Question】 (Reissued for Grade 7) 2.8 Electrode Corrosion (3 points for a reply + additional 3–8 points if the answer is correct)

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This post was last edited by lzy4225925 on 2016-2-10 at 10:44. Question: Fill in the blank: A ( ) corrosion cell is formed when different metals come into contact with each other. Requirements and hints for answering the question: Answer carefully. Hint: The answer is in the question itself. Please note: We will close this thread after 24 hours, and at that time we will announce the best response (the most helpful one), along with the answer and explanation. Other details: Recruitment for moderators & technicians in the [Mechanical Section] – applications and referrals are welcome. [Valid indefinitely] [If you’re interested, come ahead!] 】(Click to enter) ★Haichuan’s “Gratitude Season” – a large-scale member sharing event★ (To enter the lucky prize draw, click “I want to register”). 【Mechanical Section】Comprehensive guide to preventing equipment freezing over during winter. 【Mechanical Section】Call for collection of essential knowledge. 【Seeking manufacturer sponsors】(Ongoing activity). Rewards are available for recommending valuable content; the competition for “Most Active Users” and “Weekly Stars” in the Mechanical Section has begun. Wealth, metals, corrosion, sections, machinery