A Nucleus emits One Alpha Particle And Two β-particle The Resulting Nucleus Is

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Question

A nucleus emits one alpha particle and two β-particle The resulting nucleus is

None of these

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Solution

Correct option is

One alpha particle, atomic number dereases by 2 and mass number by 4 and one beta particle will increases atomic number by 1

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SIMILAR QUESTIONS

Q1

The mass of one mole of electrons is

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Q2

The increasing order for the values of e/m is

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Q3

The total number of neutrons in dipositive zinc ion with mass number 70 is

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Q4

A radioactive nucleus is leing produed at a constant rate ∝ per second. Its decay constant is λ. If N_o. are the number of nuclei at time t = 0, then themanimum no, of nuclei

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Q5

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Q6

Half life of radium is 1600 yrs. Its average life is

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Q7

What percentage of original radioactive atoms is left after four half lives

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Q8

No atoms of radioactive element emit N₂ beta particles per second. The decay constant of element in sec^–1 is

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Q9

A radioactive element has half life period 800 yrs. After 6400 yrs what amount will remain

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Q10

A sample of a radioactive element has a mass of 10g at an instant t = 0. The oppropriate mass of this element in the element in the sample after two mean lives is

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