登入
WAEC - Chemistry (2018 - No. 4)
The process of extraction of iron from its ore is
decomposition
oxidation
reduction
sublimation
解释
The Iron is to to be gotten by the removal of oxygen from its ore, and this is called a reduction reaction.
评论 (0)
登录发表评论
广告
允许 javascript 正确加载此页面
