ExamPlay Dark Logo
შესვლა

WAEC - Chemistry (2007 - No. 34)

from the following ores is iron extracted? I. Haematite ll. Bauxite III. Magnetite IV. Cassiterite
l and ll only
l and lll only
l, ll and lll only
l, ll, lll and lV

კომენტარები (0)

განცხადება