Olajloriosishan Olajloriosishan

04-09-2016
Chemistry

contestada

the o2− ion has _ protons and _ electrons.

Respuesta :

Kalahira Kalahira

28-08-2017

Because of its electronegativity of -2, the Ion has 8 protons and 10 electrons. It normally has has 8 protons and 8 electrons but since it is an Ion, it has gained a negative charge and, therefore, two more electrons.

Answer Link

Otras preguntas

List some if the inventions or discoveries from the stone age that are still in use today

What is the average rate of change of the function f(x)=2(3)^x from x = 2 to x = 4?

1. 2f + 10 as distributive property. A. f(2 + 10) B. 2 (f + 5) C. 2(F + 10) Please Help It Is Urgent!

A restaurant serves a 20-ounce steak.How much does the steak weigh in pounds and ounces?

-7 over -10 simplified

Which statement explains what the earth's climate would be like if the amount of nitrous oxide in the atmosphere substantially increased? A. Less heat may be tr

8w equals 32 minus 4w

Pool is 25ft long and 15 ft wide and the width of the walkway is to be the same all around the pool. How wide do I make the walkway?

what tissue keeps the bone from grinding on each other

What two forces can act on an object without touching it??