Scientists, chemists and students interested in the compounds and especially metals within the periodic table which provides a tabular arrangement of the chemical elements, ordered by their atomic ...

Whether hung on classroom walls, put up in dorm rooms or screen-printed on T-shirts, the periodic table of elements screams, “Science!” like no other image. And why not? At 118 members and counting, ...

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 ...