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Question of the Day What is the effect of salt on the melting and boiling point of water? When salt is added to ice, would a physical or chemical change. - ppt
![Mercer Science and Engineering Fair | Fostering STEM Education in Mercer County, NJAffiliated with Regeneron ISEF and Thermo Fisher Junior Innovators Challenge Mercer Science and Engineering Fair | Fostering STEM Education in Mercer County, NJAffiliated with Regeneron ISEF and Thermo Fisher Junior Innovators Challenge](https://www.mercersec.org/sites/default/files/webform/fair_application/169/DisplayBoard.jpg)
Mercer Science and Engineering Fair | Fostering STEM Education in Mercer County, NJAffiliated with Regeneron ISEF and Thermo Fisher Junior Innovators Challenge
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