Classify the figures shown above as depicting a chemical reaction, a physical change, or neither of these. Items (9 images) (Drag and drop into the appropriate area below)

1. o2(g)as a product

Hno3(aq) → h+(aq) + no3−(aq). picture ii best represents the strong acid hno3. strong acids are strong electrolytes

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.

C) electrons encircling a nucleus with neutrons and protons