Help!!!
Proton number of potassium is 19. Identify the location of potassium. Compare and explain its reactivity with sodium.
Attachments:
Answers
Answered by
1
Answer:
proton no is 19 so atomic no is also 19.Electronic configuration is 2 8 8 1 so potassium is placed on 4th period and 1st group.
Explanation:
sodium atomic no is 11 electronic configaration is 2 8 1 so it is placed on 3rd period and and 1st group potassium and sodium both are placed on 1st group.
Similar questions