Page 9 - Curriculum Visions Dynamic Book

 The molten globule cools to leave solid lead.
ore: a rock containing enough of
a useful substance to make mining it worthwhile.
oxide: a compound that includes oxygen and one other element.
reduction: the removal of oxygen from a substance.
reducing agent: a substance
that gives electrons to another substance. Carbon is a reducing agent when heated with lead oxide.
Molten lead globule
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