Input Code
CH68: Explain why metals have high melting points
CH69: Explain why metals conduct electricity
CH70: Explain why metals are malleable
CH71: Identify the properties of metals and non-metals
CH73: Evaluate the different types of models
CH82: Explain the conservation of mass
CH83: Calculate Maximum Masses
Method 1:
Want vs Have
CH78
Method 2:
Moles, Mass and Mr
CH86
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