An element that forms basic oxides _____?
Lecturer Chemistry Past Papers and Syllabus / All — Multiple-choice practice
ایک عنصر جو بنیادی آکسائڈس کی تشکیل کرتا ہے؟
- A. None of these
- B. N
- C. S
- D. Ca
Correct answer
Ca
Explanation
Explanation Basic oxides are formed by metals , typically from Groups 1 and 2 of the periodic table. Calcium (Ca) is a metal and forms calcium oxide (CaO) , which is a basic oxide.
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