How many neutrons are in nucleus, Physics

Assignment Help:

An isotope of iodine (Z = 53) is used to treat thyroid conditions.

Its mass number is 131.

How many neutrons are in its nucleus?

 

131 - 53 = 78 neutrons

 


Related Discussions:- How many neutrons are in nucleus

Rayleigh-jeans law, Rayleigh-Jeans law For any blackbody at thermodyna...

Rayleigh-Jeans law For any blackbody at thermodynamic temperature T, the radiancy R onto a range of frequencies among nu & nu + dnu is provided by R = 2 pi nu 2 k T/c 2 .

Friction, why is friction necessary

why is friction necessary

Fraunhofer, EXplain fraunhofer diffraction due to a single slit and deduce ...

EXplain fraunhofer diffraction due to a single slit and deduce the position of maxima and minima and find their relative intensities

Simple harmonic motion, what are characteristics of simple harmonic motion

what are characteristics of simple harmonic motion

How energy is delivered to such a bulb in an hour, The power distribute to ...

The power distribute to a 15 watt light bulb in normal operation is 15 watts. In normal operation how greatly energy is delivered to such a bulb in an hour? Feedback:

Are there different type of slide emitting fibers, Are there different type...

Are there different type of slide emitting fibers? Nowadays some types of side emitting fibers are marketed. Several most common given as follows: Solid core optics

Classifications of capacitors, The capacitors can be classified on the basi...

The capacitors can be classified on the basis of nature of value, type of dielectric material used and polarity. On the basis of nature of value: Fixed value capacitor

Thermoelectric refrigerator , Thermoelectric refrigerator : The working of...

Thermoelectric refrigerator : The working of thermoelectric refrigerator is totally based on Peltier effect. Thermoelectric generator : Thermocouple can be used to obtain ele

Kinematics., #questA ball of mass 1.5 kg rolling to the right with a speed ...

#questA ball of mass 1.5 kg rolling to the right with a speed of 3.6ms-1, collides head-on with a spring with a spring constant of 2.0Nm-2.Determine the maximum compression of the

Define the characteristics of heterojunction laser, Define the characterist...

Define the characteristics of Heterojunction laser. Heterojunction laser: The threshold current density for homojunction lasers is extremely large because of poor optical an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd