molecule由atom組成?
佢地全部都係particle?
van der waal's force係Covalent bond的force?
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Structure的問題
Covalent bond,ionic bond,metallic bond屬於咩structure?
可唔可以解釋一下所有structure的content?
更新1:
是否particle(proton.electron,neuton)組成atom? ionic bond係atom 與aton(metal and non_metal)之間? covalent bond---->mental and non-metal?