Name the layers of earth in order from most dense to least dense.

Which statement explains the method to adjust the strength of the flame on the Bunsen burner?

Relating ideas explain why ionic crystals melt at much higher temperatures than typical covalent molecular crystals.

Based on reference table L, H2O is a stronger acid than

The process in which sediment is laid down in a new location is called

Melting butter is a physical change. Which best describes what is happening? The butter changes into a different substance. The butter contains a new arrangement of atoms. The butter cannot turn into a solid again.

Given the balanced equation representing a reaction occurring in an electrolytic cell:

The charge of an electron is A. - 2. B. 0. C. - 1. D. + 1.

The smallest part of a element that retains the properties of that element

What information can be learned from bloodstains at a crime scene?

1. A window washer does not want to change her position. What does she want the forces acting on her to be? A. small B. large C. balanced D. unbalanced 2. When an object that is moving slows down, which action must be occurring? A. balanced forces B.