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Subjects
Science Test Space
Class 8
Chemical bonding
The models and types of chemical bonds
12.
Match the correct atomic number and electron distribution
Question:
6
m.
Complete the table using the given information:
Answer variants:
\(7\)
\(14\)
\(2\), \(5\)
\(4\)
\(2\),\(2\)
\(11\)
\(2\), \(8\), \(4\)
\(2\), \(8\), \(1\)
Element
Atomic number
Electron distribution
Beryllium
Nitrogen
Sodium
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