Register

Please Help Answer This Question <3

Please Help Answer This Question <3
79.0k views
25 votes
Please Help Answer This Question <3

Please Help Answer This Question <3-example-1
User Tomasz Kasperczyk
by
9.2k points

1 Answer

3 votes

The order is

  1. Kr>Br>Ge>Ca>K
  2. Be>Mg>Sr>Ba>Ra
  3. F>Cl>Cs>Fr

Note that

  • Ionization enthalpy increases across the period and decreases across the group
User ZigZagZebra
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!