Salt, a mineral with the main component being sodium chloride, or NaCl, has been used for millennia to help preserve food (and make it tasty!). In ancient times, salt was used as a form of currency in ...
Determine whether crystals can show color mixingIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download ...
Water, the major building block of life, sometimes has additives for health reasons. Hard wateris water that has a high amount of dissolved minerals, generally calcium carbonate or magnesium salts.Thi ...
In this investigation, the student will observe, record, and dry conclusions about the similarities and differences between plant and animal fats.It is an educational content by education.com.By click ...
We enjoy gel in our Jell-O pudding desserts as well as in our household glue, hair products and more. How many types of glue can you find in your house? Knowing why some gels are stronger than others, ...
Discover which brands of permanent marker are least water soluble.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you ...
If you think you've outgrown crayons, you're probably wrong. The beloved art tools aren't just good for creating colorful masterpieces -- they're also great for science. Using an oven and some old cra ...
Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.It is an educational content by education.com.By clicking on t ...
Calculate the formula for the thermal decomposition of KClO3.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
The project looks for a correlation between the pH values of commercial soaps and detergents and manufacturer claims about their potentials to cause eye irritation. The goal is to have the student for ...