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Card 1 of 24

When building Period 4 atoms, the [...]\text{[...]}[...] sub-shell fills before the 3d3\text{d}3d sub-shell because it is at a lower energy level.

A

4p4\text{p}4p

B

3p3\text{p}3p

C

3s3\text{s}3s

D

4s4\text{s}4s

Card 1 of 24

Transition elements Flashcards

  1. A Level
  2. /Chemistry
  3. /Transition elements

24 flashcards on OCR A A Level Chemistry Transition elements: the key terms, definitions and equations you need to recall for Component 01, Component 02 and Component 03.

Flashcards