Answer:
rain is water in molten state
hails are water in solid form.
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A polyatomic ion.
Examples: Sulfate, Sulfite, Nitrate, Nitrite...
Answer:
when you put the marker in the water the water gets into the marker and it will change the solid color to a plain color witch means that the marker will make the water in the cup the color from the marker.
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The answer is D they have 4 neutrons
To answer this question, all you to do is to divide the mass by the molar mass and that should get you your moles.

<em>= 3.5 mol NH₄</em>
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