Out of silver,copper,magnesium,calcium,iron, aluminium and zincThe paper doesn't specify what type of acid
Silver - No Copper - Yes Cu + 2H2SO4 - CuSO4 + 2H2O + SO2 Magnesiun - YEs ! Mg (s) + H2SO4 (aq) - MgSO4 (aq) + H2 (g) Aluminum - yes 2Al + 3H2SO4 - 3H2 + Al2(SO4)3 Zinc - Yes Zn + H2SO4 ZnSO4 + H2 Happy ! :) ?
