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

what is 6.9 as a fraction or a mixed number
tia is buying paper cups and plates. cups come in package of 12 ,and plates come in package of 10.she wants to buy the same number of cups and plates but plans
Sally sold 1000987 hot dogs 3 years how many will she sell in 6 years
what is 25/1000 reduced
What is the function of the verbal in the sentence? My goal is to skydive over the Grand Canyon. It is used as a noun. It is used as a verb. It is used as an ad
is 14.5% equivalent to the decimal 14.5
what are some basic characteristics of photosynthesis?
I'am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers?
Some political theorists might argue that individual rights must, at times, be sacrificed to promote what?
Which of the following sentences is in passive voice? The snow fell all day. The team shocked fans with a last-minute win. Pizza tastes better fresh out of the