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Chemistry
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Pallas's user avatar
Pallas's user avatar
Pallas
  • Member for 4 years, 2 months
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17
Where does the energy in coal bonds come from?
Aug 7, 2022
answer
6
Could a positron be made to stably orbit an atom?
Oct 25, 2021
answer
5
Why does the rate of change of atomic radius in the second period change so drastically?
Sep 1, 2022
answer
3
Reason of being 2nd ionization energy
Jun 23, 2022
answer
3
Can certain spectral lines be common between two spectrums
Jan 5
answer
3
Replacement of a nucleus with electrons by an effective nucleus
May 11
answer
2
What is the first ionization energy of the hydride ion?
Jul 1, 2020
answer
2
In helium-2, would each electron experience a single positive charge from the nucleus?
Jul 9, 2020
answer
2
Applying Bohr's model for Helium atom
Sep 8, 2020
answer
2
Ionization energy comparison between K+ and Cl-
Sep 18, 2020