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- 11:06, 21 June 2021 (diff | hist) (+8) Electrical Bulb (→Description)
- 15:58, 8 March 2021 (diff | hist) (-8) Feynman Diagram (→Constructing a Feynman Diagram) (current)
- 10:53, 24 February 2021 (diff | hist) (0) State of Matter (→About States of Matter) (current)
- 14:03, 19 February 2021 (diff | hist) (-6) Calcium (current)
- 14:03, 19 February 2021 (diff | hist) (-12) Potassium (current)
- 14:02, 19 February 2021 (diff | hist) (-2) Argon (current)
- 14:01, 19 February 2021 (diff | hist) (-8) Chlorine (current)
- 14:01, 19 February 2021 (diff | hist) (-8) Sulphur (current)
- 14:00, 19 February 2021 (diff | hist) (-14) Phosphorus (current)
- 14:00, 19 February 2021 (diff | hist) (-5) Silicon (current)
- 13:59, 19 February 2021 (diff | hist) (-10) Aluminium (current)
- 13:59, 19 February 2021 (diff | hist) (-10) Magnesium (current)
- 13:58, 19 February 2021 (diff | hist) (+8) Sodium (current)
- 13:58, 19 February 2021 (diff | hist) (-12) Sodium
- 13:57, 19 February 2021 (diff | hist) (0) Neon (current)
- 13:56, 19 February 2021 (diff | hist) (-94) Fluorine (current)
- 13:55, 19 February 2021 (diff | hist) (-115) Fluorine
- 13:53, 19 February 2021 (diff | hist) (-6) Oxygen (current)
- 13:53, 19 February 2021 (diff | hist) (-10) Nitrogen (current)
- 13:53, 19 February 2021 (diff | hist) (-3) Carbon (current)
- 13:52, 19 February 2021 (diff | hist) (-3) Carbon
- 13:52, 19 February 2021 (diff | hist) (-12) Beryllium (current)
- 13:52, 19 February 2021 (diff | hist) (-4) Boron (current)
- 13:51, 19 February 2021 (diff | hist) (-8) Lithium (current)
- 13:50, 19 February 2021 (diff | hist) (-6) Helium (current)
- 13:50, 19 February 2021 (diff | hist) (-6) Hydrogen (current)
- 13:50, 19 February 2021 (diff | hist) (-6) Hydrogen
- 13:49, 19 February 2021 (diff | hist) (0) N File:Si-28 WK.PNG (current)
- 13:49, 19 February 2021 (diff | hist) (0) N File:S-32 WK.PNG (current)
- 13:49, 19 February 2021 (diff | hist) (0) N File:P-31 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:O-16 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:Ne-20 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:Na-23 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:N-14 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:Mg-24 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:Li-7 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:K-39 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:He-4 WK.PNG (current)
- 13:48, 19 February 2021 (diff | hist) (0) N File:H-1 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:F-19 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:Cl-35 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:Ca-40 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:C-12 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:Be-9 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:B-11 WK.PNG (current)
- 13:47, 19 February 2021 (diff | hist) (0) N File:Ar-40 WK.PNG (current)
- 13:46, 19 February 2021 (diff | hist) (0) N File:Al-27 WK.PNG (current)
- 12:02, 15 February 2021 (diff | hist) (+4) Fluorine
- 12:02, 15 February 2021 (diff | hist) (+2) Fluorine
- 12:01, 15 February 2021 (diff | hist) (+100) Fluorine
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