 | Project title: build a valcano |
Difficulty level: | Elementary school |
Main link: | None |
Hypothesis:
build valcano give facts do a baking soda exposion in side valcano
Materials:
plaster,news paper,bottle,vingar,and baking soda
The Procedure:
made mold and covered with plaster fill bottle with baking soda and vingar
Results:
a explosion