What is the respective number of α and β particles emitted in the following radioactive decay 90 X 200 → 80 Y 168 Options: A . &nbsp6 and 8 B . &nbsp8 and 8 C . &nbsp6 and 6 D . &nbsp8 and 6

Answer: Option D : D n α = A − A ′ 4 = 200 − 168 4 = 8 n β = 2 n α − Z + Z ′ = 2 × 8 − 90 + 80 = 6

What is the respective number of α and β particles emitted in

Question

What is the respective number of

α

and

β

particles emitted in the following radioactive decay

_{90} X^{200} \to_{80} Y^{168}

Options:

A . 6 and 8

B . 8 and 8

C . 6 and 6

D . 8 and 6

Answer: Option D
:
D

n_{α} = \frac{A - A^{'}}{4} = \frac{200 - 168}{4} = 8

n_{β} = 2 n_{α} - Z + Z^{'} = 2 \times 8 - 90 + 80 = 6

Was this answer helpful ?

Next Question

Question 1. The ratio of radii of nuclei 2713 Al and 12552 Te is approximately....

Question 2. In which radioactive disintegration, neutron dissociates into proton and electron....

Question 3. The mass defect in a particular nuclear reaction is 0.3 grams. The amount of energy liberated in kilowatt hours is ....kilowatt hours is (Velocity of light =3×108m/s )

Question 4. If 20 gm of a radioactive substance due to radioactive decay reduces to 10 gm in 4 minutes, then in what time 80 g....gm of the same substance will reduce to 10 gm

Question 5. The count rate of a Geiger- Muller counter for the radiation of a radioactive material of half life of 30 minutes decrea....to 5s−1 after 2 hours. The initial count rate was

Question 6. 16 gm sample of a radioactive element is taken from Bombay to Delhi in 2 hour and it was found that 1 gm of the element ....element remained (undisintegrated). Half life of the element is

Question 7. A heavy nucleus at rest breaks into two fragments which fly off with velocities in the ratio 8 : 1. The ratio of radii o....: 1. The ratio of radii of the fragments is

Question 8. Two Cu64 nuclei touch each other. The electrostatics repulsive energy of the system will be ....

Question 9. If the half life of a radioactive sample is 10 hours, its mean life is....

Question 10. Unit of radioactivity is rutherford. Its value is....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0