Discover which foods are acidic or alkaline and the science behind the alkaline diet. Learn about their health impacts and the dietary recommendations for various foods.

The pH scale is used to measure acidity and alkalinity levels. It measures the presence of positively and negatively charged hydrogen ions in a particular solution. The higher the hydrogen ions, the ...

Which acid is also known as vinegar? Find the correct answer for students with a clear explanation, properties, uses, and ...

While the story describes an actual issue of concern (more on that below), the headline helps promote a widely-held, but false belief. The oceans aren’t actually acidic. They are alkaline, or basic.

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...