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Indium (In) — electronics, alloys, and common compounds
Ten multiple-choice questions on indium's properties, ores, alloys, and industrial uses.
Source
AI-drafted from cluster "Indium (In) — electronics, alloys, and common compounds". Source: https://en.wikipedia.org/wiki/Indiumhttps://en.wikipedia.org/wiki/Indium →
Preview · 10 questions
- 01What is the chemical symbol for indium?
- 02What is indium's atomic number?
- 03In which year was indium discovered by Reich and Richter?
- 04Indium is primarily obtained as a byproduct from which ore/mineral?
- 05What is the typical composition by weight of indium tin oxide (ITO)?
- 06Which industrial application is indium most famously used for?
- 07What is a common oxidation state for indium in its compounds?
- 08What is the approximate melting point of elemental indium?
- 09Which low-melting alloy containing indium is liquid at room temperature and often used as a mercury replacement?
- 10What is the approximate density of indium at room temperature (g/cm³)?
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Comments 5
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Recommend it.
Better than my coffee.
Why does this format work so well.
Still thinking about question 4.
Question 2 cooked me.