polonium sentence - polonium sentence in Hindi (41-50)

	41.	The radioactive element polonium-210 is also known to occur in tobacco smoke.
	42.	Whether polonium is ductile or brittle is unclear.
	43.	Polonium shows nonmetallic character in its halides, and by the existence of polonides.
	44.	The short-lived polonium decays with a half-life of 138 days.
	45.	This meant that less polonium would be required.
	46.	They named the element polonium, after Marie's native country of Poland.
	47.	The best-known neutron sources were radium-beryllium and polonium-beryllium.
	48.	Use of polonium for the neutron initiator was proposed in 1944 by Edward Condon.
	49.	The halo radius of damage is different for each of the different polonium isotopes.
	50.	What I didn't check was exactly which isotope of Polonium you get.

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