illustrate what the ions and the precipitate look like in solution: Potassium fluoride and Ammonium nitrate

the answer is true.

first one is the correct answer

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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