How to use in-sentence of “berkelium”:
– Since tennessine has 117 protons, they need another atom with 97 protons to be combined with the calcium atom, and berkelium has 97 protons.
– In the experiment, the berkelium is made into a target and the calcium is fired in the form of a beam to the berkelium target.
– In other words, after 330 days, half of all the berkelium will no longer be berkelium.
– The berkelium target had to be taken to Russia quickly because the half-life half-life of the isotope of berkelium used, berkelium-249, is only 330 days.
– Both teams had to face the bureaucratic obstacle between America and Russia before they send the berkelium target to allow it to arrive in Russia on time.
