The nucleus 84X^ 202 emits an alpha particle and forms the nucleu… - Vidyadip

Question

The nucleus $84X^{202}$ emits an alpha particle and forms the nucleus $Y$. Represent this change in the form of an equation.

✓

Answer

$\ce{_84X^202 -> _82Y^198 + _2He^4}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from Thermionic Emission and Radioactivity→Thermionic Emission and Radioactivity — all question types→Physics STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

At what voltage and frequency is the a.c. supplied to our houses?

The speed of a wave is $350 ms^{-1}$. Find the wavelength of the wave whose frequency is $700 Hz .$

Define the term momentum.

What do you understand by the term couple?

Give one example where high specific heat capacity of water is used as heat reservoir ?

State the energy changes which take place when Water stored in the dam is used to turn turbine in dynamo.

Name the lens for which magnification is always less than 1.

A force of 50 dynes acts on a rigid body, such that the perpendicular distance between the fulcrum and the point of application of force is 75 cm. Calculate the moment of force.

Explain why stringed musical instruments, like the guitar, are provided with a hollow box.

Write an expression for calculating electrical power in terms of current and resistance.