Everyday Science MCQs
Q The number of isotopes of elements with even mass number and even atomic number are ________________?
  • A A. 280
  • B B. 300
  • C C. 154
  • D D. 54
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Word of the Day
17 Jul
Flagrant
(of an action considered wrong or immoral) conspicuously or obviously offensive.
Ψ§Ω†Ψͺہائی برا، Ω‚Ψ§Ψ¨Ω„ Ω…Ψ°Ω…Ψͺ، فاش

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