Finding volume to an irregular shaped object ( clay and golfball ) !
due tommorow

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles