Match each electron configuration to the correct element. Use the periodic table e to determine the number of electrons
that each element has.
Drag the tiles to the correct boxes to complete the pairs.
Tiles
[Kr] 552 40/10 5p2
152 252 2p 3s 3p5
152 252 2p 3s 3p 4s? 3010
[Ar] 45 306
Pairs
zinc (Zn)
iron (Fe)
tin (Sn).
chlorine (CI)
Answers: 2
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