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vredina [299]
3 years ago
7

Me ayudan xfa, doy corona :)

Chemistry
1 answer:
yKpoI14uk [10]3 years ago
3 0
Need be in english because I don’t understand spanish
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What is the “Island of Stability”?
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Answer:

The island of stability is a term from nuclear physics that describes the possibility of elements with particularly stable "magic numbers" of protons and neutrons. This would allow certain isotopes of some transuranic elements to be far more stable than others, that is, decay much more slowly.

Explanation:

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Which substance has Hf defined as 0 kJ/mol? H2O (s) Ne (l) O2 (g) CO2 (g)
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O₂ (g).

Explanation:

  • All elements that found in nature has heat of formation (Hf) equal 0 J/mol.
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  • H₂O is formed from the reaction of hydrogen and oxygen and has Hf, Also, the solidification of H₂O (s) from H₂O (l) has (Hf).
  • Although, Ne (g) is found in nature and has no Hf, the liquification to form Ne (l) has heat of formation (Hf).
  • CO₂ (g) is formed from the reaction between carbon and oxygen and so has heat of formation (Hf).
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Maggie is a member of her school’s environmental club and is interested in recycling. She asks the question, “How does exposure
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The best describes on why and how Maggie should change her question to make it a better scientific question is that t<span>he question involves giving an opinion about recycling, so it should be changed to rely only on facts. Hope it helps! </span>
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An organism's _______ describes its genetic composition. An organism's _______ describes its appearance or observable characteri
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Jane was drinking a glass of water. She asked her father where the water
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Janes brother Jack is actually correct, underground water seeps into little holes or spaces between the soil and the rocks.

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Simply put, underground water is found in between soils and crack, another name for this is called aquifers were water is found.

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Learn more about  Underground Water here:

brainly.com/question/23135301

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