<prompt> Tunga jedwali la vipengele 4 na sifa ulizopewa.Nambari, Alama, Jina na Uzito wa Atomiki  <response>: Nambari Alama Jina Uzito wa Atomiki --- --- --- --- 1 H Hidrojeni 1.00794 2 Yeye Heliamu 4.002602 3 Li Lithiamu 6.941 4 Kuwa Berili 9.012182 