<prompt> Bhala indatshana emfushane enesihloko esilandelayo: UmuntuX uchaza ubunzima bokwakha i-BEC  <response>: Yebo, nansi isigaba esifushane: U - Abram wakwazi ukuchaza i - BEC. Ubunzima ekwakheni i-BEC ukuthi kudinga ukupholisa ama-athomu kuze kube yingxenye eyodwa kwezinkulungwane zezigidi zama-degree ngaphezu kwe-zero ephelele. Lona umsebenzi onzima ngokumangalisayo ngoba ama-athomu ahamba njalo futhi akhipha ukushisa njengoba ehamba. 