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1. Write the electron configuration of elements
1.7N
2. 15P
3. 37 Rb
4. 12mg
5. 18Ar​


Sagot :

Answer:

  1. 1.Nitrogen -1s2 2s2 2p3 (mga exponent yung mga no# sa bawat dulo)
  2. phosphorus- 1s2 2s2 2p6 3s2 3p3
  3. rubiduim -5s1
  4. magnesuim - 1s2 2s2 2p6 3s2
  5. krypton- 3d10 4s2 4p6