Answer:
Whats that supposed to mean?
whats the question
Explanation:
The molecule that contains the fewest number of Hydrogen atoms would be B. Al(OH)3. It only has 3 Hydrogen atoms.
The water gets cold because the ice cube is endothermic. Which means it takes in heat. It takes the warmth from the water and melts the ice cube which the ice cube releases coldness which cools down the water.
The answer is AIM NOT POSTIVE
B, E, F have 3 significant figures
