Use the table of test substances to answer the question below. Solid
Substance
Malleable or
Conductivity in
H2O
Conductivity
Melting Point
Brittle?
not soluble in
А
conductive
malleable
1,785 °C
H2O
B
not conductive
conductive
brittle
498 °C
с
not conductive
not conductive
brittle
186°C
Which substance is most likely to be an ionic compound?
Substance A
Substance B
Substance C
None of the above
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