Fundamental ideas-C1 1.1
- Created by: vickychan131
- Created on: 18-09-19 15:27
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.All substances are made of atoms.
.Silver,Copper,Gold-Shiny solids.
.Oxygen,Nitrogen and Chlorine…
.All substances are made of atoms.
.Silver,Copper,Gold-Shiny solids.
.Oxygen,Nitrogen and Chlorine…
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