Page 24 - E-Science Prep1 2024-2025 t2 Unit1_Neat - Copy
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1- They are all solid substances
2- Their solutions (dissolved salts in water) & melts (molten salts)
conduct electricity like the solutions of acids & alkalis.
3- They differ in color, solubility in water & PH of their solutions.
? Solid salts don’t conduct electricity
? Distilled water is a bad electric conductor.
Color of White salts Zinc sulphate
salts Colored salts ..................
Sodium
carbonate
..............
Copper sulphate
.................
Nickel chloride
......................
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Second Term
