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Candu Menyimpang Tamasya hvordan afgør man om det er en ion binding R 945 Menjelaskan

$\begin{array}{lllll} \textup{Man skelner mellem}\\ \textup{tre hovedtyper}\\ \textup{af st\ae rke kemiske}\\ \textup{bindinger:}\\& \begin{array}{lllll}\hline \textup{Bindingstype}&\textup{Binding mellem}&\textup{Gittertype}&\textup{Eksempel}\\\hline &&\textup{Atomgitter}&SiO_2\,_{\textit{(s)}} &\\ \textup{Kovalent binding}&\textup{ikke-metal atomer}&\textup{Molekylgitter}&H_2O\,_{\textit{(s)}}\\\\ \textup{Ionbinding}&\textup{Metal og ikke-metal}&\textup{Iongitter}&NaCl\,_{\textit{(s)}}\\\\ \textup{Metalbinding}&\textup{Metalatomer}&\textup{Metalgitter}&Cu\,_{\textit{(s)}}\\\hline \end{array} \end{array}$