wzorowane2 pktobliczenioweśrednie (szac.)
When sodium burns in excess oxygen, the main product is sodium peroxide, . Determine the percentage covalent character and the bonding type in sodium peroxide using sections 9 and 17 of the data booklet.
The bonding triangle: ionic, covalent, metallic
Describe bonding as a continuum between ionic, covalent and metallic models rather than three separate categories, represent it on the bonding triangle, and use the appropriate bonding model to explain the properties of a given material.
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