Chemistry - MOST IMPORTANT UP POLICE Computer Operator Previous Year Questions
Practice real questions from previous year exams of UP POLICE Computer Operator.
📘 Structure of Atom📚 Misc
Q1
Which particle(s) is/are inside the nucleus of an atom?
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📘 Important Chemical Compounds📚 Gypsum
Q2
I had a fall and the broken bone in my hand was put in a gypsum plaster for six weeks to rejoin it. Gypsum is:
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