Periodic Table: Nonmetals, Metals, and Metalloids YGroup_filteringflasks and how our brains create

and how our brains create the illusion of continuous motion through persistence of vision

this elegant Levers Kit provides enough materials for a classroom to study one of the familiar simple machines

One cart includes a spring-loaded plunger

Economical

Periodic Table: Nonmetals, Metals, and Metalloids YGroup_filteringflasks and how our brains createSeveral elements are included to investigate whether they are nonmetals, metals and metalloids. Utilizing reagents and observation, students will experiment to classify the elements based on physical and chemical properties. The kit supplies 15 groups of students and includes a Teacher's Manual and Student Guide.