SC-45
Chemical formulae
Lower Sec Science · Secondary 1 · Easy · Chemical formulae
A compound has the chemical formula .
What information about this compound can be obtained from its chemical formula?
What information about this compound can be obtained from its chemical formula?
- The types of elements present and the number of each atom
- The physical size of each aluminium atom
- The colour of the compound
- The arrangement of atoms in three dimensions
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