Julieta1121 Julieta1121
  • 04-08-2021
  • Chemistry
contestada

A certain polytomic ion contains 49 protons and 50 electrons. What's the net charge of this ion?

Respuesta :

jennsoekwanto
jennsoekwanto jennsoekwanto
  • 04-08-2021

Answer:

the charge is -1

Explanation:

 because the charge of proton is +and electron -  

charge = +49 +(-50)  

= -1

Answer Link
Аноним Аноним
  • 04-08-2021

Answer:

Net charge is -1

Explanation:

[tex]{ \sf{net \: charge = p {}^{ + } + {e}^{ - } }} \\ = { \sf{49 + ( - 50)}} \\ = - 1[/tex]

Answer Link

Otras preguntas

For a given interest rate, simple interest varies jointly as principal and time. If $2000 left in an account for 4 yr earned interest of $280, how much interest
3 The stagnation stage of the life cycle of a resort is often characterized by the increasing cost of public services and the lowering of the ‘quality of life’
PLEASE HELP ME!!! QUICKLY!!
What is the probabily of the 90th percentile given mean of 262 and a standard deviation of 45
Energy can be stored in green plants as food. True False​
what is electronand the unit​
What kind of exercise does not require the use of oxygen to metabolize energy? strength aerobic stretching anaerobic
How is inspiration different from motivation? Give an example.
Pls write this letter for me!!
What do you think is the single most important source of growth for the U.S. economy? Explain the rationale for the source of growth that you identify.