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Chemistry
Chemistry
Problem
Basic radical(s) which cannot be identified by borax bead test: a.
Mg
2
+
\text{Mg}^{2+}
Mg
2
+
b.
Pb
2
+
\text{Pb}^{2+}
Pb
2
+
c.
Fe
3
+
\text{Fe}^{3+}
Fe
3
+
d.
Ag
+
\text{Ag}^+
Ag
+
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