Chemical Engineering
Q All the atoms of the world comprise of electrons, proton & neutron except that of ______________ atom in which neutron is absent ?
  • A A. Deuterium
  • B B. Hydrogen
  • C C. Neon
  • D D. Helium
Previous Highest cutting speed is achieved by the ______________…
Next Magnesium is present in___________________?
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
Ω†Ψ§Ω‚Ψ§Ψ¨Ω„ مدافعΨͺ، غیر Ω…Ψ³ΨͺΨ­Ϊ©Ω…ΨŒ جو Ψ―Ω„ΫŒΩ„ Ψ³Ϋ’ Ψ«Ψ§Ψ¨Ψͺ نہ ہو Ψ³Ϊ©Ϋ’

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