DP Chemistry (last assessment 2024)

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Question 23M.1.SL.TZ1.8

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1.SL.TZ1.8
Level SL Paper 1 Time zone TZ1
Command term Question number 8 Adapted from N/A
8.
[Maximum mark: 1]
23M.1.SL.TZ1.8

What can be deduced from the period number of an element?

  1. Highest occupied energy level
  2. Number of sub-levels in the outer shell
  3. Number of outer electrons


A.  I and II only

B.  I and III only

C.  II and III only

D.  I, II and III

[1]

Markscheme

A

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