A block of ice is placed outside on a hot summer day. Describe the changes in particle motion and the corresponding changes in energy as the ice melts and eventually becomes water vapor.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Idon't see the pic?

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.

Idon't know hope someone you