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iVinArrow [24]
3 years ago
9

The following equation is an example of decay? 232/90 TH---4/2 HE +228/88 RA?

Physics
1 answer:
DaniilM [7]3 years ago
5 0

Answer:

Alpha decay

Explanation:

  • Alpha decay is one of the three major types of decays, others being, beta decay and gamma decay.
  • <em><u>When a radioactive isotope undergoes alpha decay it emits alpha particles. An alpha particle is equivalent to the nucleus of Helium atom.</u></em>
  • <em><u>Therefore, an atom undergoing decay, its atomic mass is decreased by 4 and its atomic number is decreased by 2. </u></em>
  • Thus, since 232/90 Th, has undergone alpha decay its mass number is reduced by 4 to 228 and its atomic number by 2 to 88, and becomes 228/88 Ra.
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3 years ago
Una placa rectangular de metal tiene una longitud 8.430 m. y una anchura de 5.201 m. calcular el área de la placa con el número
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Responder:

43.84 m²

Explicación:

Dada la dimensión de una placa rectangular como:

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3 years ago
If you're driving towards the sun late in the afternoon, you can reduce the glare from the road by wearing sunglasses that permi
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Correct answer choice is:

C. Polarized in a vertical plane.

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4 years ago
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Based on the law of conservation of momentum

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Required

v2.

Substitute

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