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 Science Projects With Chalk & Vinager?

Answer On the pH scale vinegar is described as acidic and chalk is a base. The pH (potential hydrogen) scale describes how acidic or alkaline a substance is, like temperature describes how hot or cold som... Read More »
http://www.ehow.com/info_7994377_science-projects-chalk-vinager.html

Top Q&A For: Science Projects With Chalk & Vinager

Are chalk and dust cravings normal while pregnant and is it safe to eat chalk?

Cravings for non-food things (chalk, dirt, tin foil, that sort of thing) is called Pica. It can occur from a nutritional deficiency, and for other reasons.You should contact your doctor or midwife ... Read More »
http://wiki.answers.com/Q/Are_chalk_and_dust_cravings_normal_while_pregnant_and_is_it_s...

High School Science Fair Projects Involving Forensic Science?

In forensic science, high school students learn the elements of a criminal investigation and how the science is applied in court. Science projects about forensic science hold many possibilities. St... Read More »
http://www.ehow.com/info_8018000_high-projects-involving-forensic-science.html

Physical Science Science Fair Projects for 5th Graders on Electricity?

They are many ways to teach the scientific method, promote student participation and provide a hands-on approach to science. Many physical science projects concerning electricity and have been desi... Read More »
http://www.ehow.com/info_7964808_physical-projects-5th-graders-electricity.html

Magnetic Science Projects for Science Fairs?

Magnets have two ends, one positive and one negative that cause magnets to attract or repel other items that contain magnetic properties. The positive end will automatically attract anything with m... Read More »
http://www.ehow.com/info_7975776_magnetic-science-projects-science-fairs.html


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