maryzahnle maryzahnle

10-11-2016
Chemistry

contestada

a cobalt ion has a charge of 2. how many electrons does it have?

Respuesta :

Аноним Аноним

10-11-2016

In your question there no other number so 2

Answer Link

Milly1111 Milly1111

10-11-2016

25 electrons
Because is a positive 2 so minus two.
27-2=25

Answer Link

Otras preguntas

11. With regard to the pH scale, a solution with a pH O A. of 6 is considered neutral. B. close to 14 is considered a strong base. C. lower than 7 is considered

is consumer trial a primary market research

what will be the load of a metal sphere wich contains 6×1010 electrons knowing that the elemental charge of an electron is 1,6×10, -19 C ?

A solid copper cube is attached to spring-like device and is able to oscillate horizontally with negligible friction. Each side of the cube is 1.50 cm long. The

What process propels urine from the kidney to the urinary bladder in the ureters? What process propels urine from the kidney to the urinary bladder in the urete

Clinicians who work in community mental health agencies, private practice, and other human service settings are generally expected to assess client problems wit

Stockholders' equity A. is usually equal to cash on hand B. includes paid-in capital and liabilities C. includes retained earnings and paid-in capital D. is sho

DOES ANYONE KNOW HOW TO DO THIS???

Please help FAST: 1.) You are the crew chief of the Algebra 2 formula racing team. Your current task is to determine fuel consumption of both cars. Car A travel

A store inventory of a particular item as 52 after 18 were sold. What was the inventory at the beginning of the day.