✋Introduction
Conservation of mass and balanced symbol equations
In this lesson: I can explain the conservation of mass and write balanced chemical equations to show how the atoms of reactants in a chemical reaction are rearranged to form products. The mass of the products in a chemical reaction is the same as the mass of the reactants. Word equations are a simple way of describing chemical reactions.
Lesson outcome
Waxaan sharxi karaa ilaalinta cufka oo aan u qori karaa isla'egyo kiimikaad oo dheeli tiran si aan u muujiyo sida atomada falceliyeyaasha falcelin kiimikaad loo habeeyo si ay u sameeyaan waxsoosaar.