Chemistry Concepts & Ideas

Mehr dazu

lays ketchup chips

von Sidhu Gurminder

Elements

von Woon Kiat

child developement: temperament

von Joerg Bauer

Physics Timeline

von Hana Reed

Chemistry Concepts & Ideas

Recycling

Plastic

Fossil Fuels

Neutralisation

Process

bases

Alkalis

Hydroxide

Detergent

soapsoaps

Acids

Atoms

Abstract Concept

Proton

Postiive

Electron

Negative

Neutron

Reactivity

surface Area

Elements

Concrete Concept

Metals

Oxidation

Rusting

Periodic Table

Carbon

hydrogen