If you melt and cool silicon dioxide under very special conditions
<span>in the laboratory we can grow a single </span>crystalline<span> form of </span>
<span>silicon dioxide that we call quartz. In quartz crystals all of </span>
<span>the molecules are aligned and bonded together in a regular three </span>
<span>dimensional tetrahedral structure forming a very hard, transparent </span>
<span>material with special electronic properties. </span>
Answer:
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Explanation:
<span>The ion that will form a basic solution when dissolved in water is OH ionds, or hydroxide ions. When HSO4 is dissolved in water it will form an acidic solution with hydrogen ions separating from the sulfate.</span>