Classification of Substances — Edexcel GCSE Chemistry 1CH0
Edexcel GCSE Chemistry · 1CH0
Classification of Substances
What you need to know
Explain why elements and compounds can be classified as ionic, simple molecular (covalent), giant covalent, or metallic.
Explain how the structure and bonding of these substance types result in different physical properties, including relative melting point, boiling point, relative solubility in water, and electrical conductivity.
