Kk6i7bbielaS Kk6i7bbielaS

22-04-2016
Chemistry

Answered

calculate the mass defect of the nitrogen nucleus 14 7n. the mass mn of neutral 14 7n is equal to 14.003074 atomic mass units.

Verified Answer :

andriansp andriansp

03-05-2016

Proton mass = 1.00728 amu
neutron mass = 1.0086 amu
electron mass = 0.000549 amu

so the mass is :
(7 1.00728) - (7 1.0086) - (7 * 0.000549) - 14.003074

= 0.11235 amu

Answer Link

Related Questions

2 The noon bus usually takes longer to reach its destination than the 130 pm bus correct incorrect

whats the difference between diatomic and polyatomic molecules with examples please

A car traveled at a constant speed for 4 hours and covered 1446 miles It used 12 gallons of gas to travel this distance How far did the car go in 1 hour How far

What is the participle in this sentence The idling engine sounds fine but it was pinging before A fine B sounds C was pinging D idling Question Resources

It is alleged that celebrities all over the world feel that media infringes their right to dignity freedom and privacy If you were appointed as south African pr

Which substance can not be decomposed by a chemical change A Ammonia B Copper C Propanol D Water Ps tysm

What is your powerhouse according to Pilates A Your postural muscles B Your abdominal muscles C Your core D All of the above

Which describes the basic structure of a fatty acid

Jan is cutting a rectangular pan of browniesShe cut them in half and then cut each of those halves in half againShe did the same thing going the other direction

Describe an environmental factor that could influence natural selection and decrease genetic diversity