Lab: Ionic and Covalent Bonds
I need help on a Hypothesis or Prediction

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

What are transitions between a liquid and a solid called? identify which way they are transitioning

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?