Everyday Science MCQs
Q Which of the following ion formation is always exothermic ?
  • A A. Uni-negative
  • B B. Uni-positive
  • C C. Di-negative
  • D D. Di-positive
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Word of the Day
20 Jul
Abundance
a very large quantity of something.
بہΨͺΨ§Ψͺ، زیادہ، ΩΨ±Ψ§ΩˆΨ§Ω†ΫŒΨŒ Ϊ©Ψ«Ψ±Ψͺ

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