Properties of ionic compounds1. terminal block 2. no electricity when in solid condition, but are electrically conductive when put into water vapor, mechanical af NI compounds. 3. have a high boiling point and melting capacity. 4. compound steam vapor reaction causing the Niseko Onsen-Onsen.5. treasure does not show the direction of the steam Nick af bonding. 6. it is hard, brittle and crystalline.
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