Signs of a Chemical Change
all the ways you can have a chemical change.
By: Danielle Jarvis
When you burn-cook-explode an object, you chemically chance how the substance looks and feels and chance the temperature of the substance due to chemical reaction.
~GAK~ When we mixed the glue and borax solution together, it caused the two substances to have a chemical reaction, causing them to create another substance (precipitate form) We then added food coloring causing it to chance color (color change)