PLEASE HELP Drag one of the white atores to a different part of the screen. Which statement describes what happens? The two white atoms repel one another and move back to opposite ends. The two white atoms join in a new covalent bond, making a new molecule. The bond angle changes from 180.0 degrees to 90.0 degrees permanently. The second white atom moves so that it is no longer a part of the molecule.​

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

the answer is minerals.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.