TheHostKing TheHostKing

02-08-2020
Chemistry

contestada

A certain polyatomic ion contains 49 protons and 50 electrons. What's the net charge of this ion?
A. +1
B.-2
C. +2
D. -1

Respuesta :

mikayla1687 mikayla1687

02-08-2020

D, because the ion has one more electron (negative subatomic particle) than protons (positive subatomic particles).

Answer Link

chase1posey410 chase1posey410

18-09-2021

Answer:

The charge - 1

Because the charge of proton is + and electron -

Charge = +49 +(-50)

= - 1

Explanation:

Answer Link

Otras preguntas

Hi, I'm doing a math project and need help on these problems ( you can just put #4 for question 4 and #5 for question 5).

please select the word from the list that best fits the discription the trojan hero

How much land in the world does asia cover 1/4 1/3 1/2 2/3?

What is the length of AB¯¯¯¯¯? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.

Why are all irrational numbers real numbers.

I need some essay help I have an essay due in a week and i'm at a blank I dont' know what to write for my essay and I need essay ideas asap

One of the proposed mechanisms to explain the positive impact of post activation potential on muscle performance is that low intensity muscle contractions resul

In the above excerpt about the leaders of people at war, Voltaire critiques _____ . Select all that apply.

In what way is The Odyssey an epic? A. It features characters who make mistakes. B. It is a very lengthy story. C. Its plot centers around a hero and

2 ( −14 + r ) − ( −3r − 5 )