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Text Elements
42
20
Ca
235
92
U
2
4
He
H
4
2
2
1
H
0
-1
e
82
Pb
214
6
3
Li
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9e7f4a7e35c25fff865d55d115e7869a73b710e5: Pasted Image 20240202082250_542.png
⚠ Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠
42
20
Ca
235
92
U
2
4
He
H
4
2
2
1
H
0
-1
e
82
Pb
214
6
3
Li
9e7f4a7e35c25fff865d55d115e7869a73b710e5: Pasted Image 20240202082250_542.png
