shepherf shepherf

03-07-2019
Chemistry

contestada

How many valence electrons does a sulfate (S04-2) ion contain?
30
32
24

Respuesta :

iridescentAbandon iridescentAbandon

03-07-2019

Answer:

30

Explanation:

A valance electron is an electron in the outer shell. Both Sulfur and Oxygen have 6 valance electrons. Because there is 1 sulfur atom and 4 oxygen atoms in SO4, that means it is 5x6, giving 30 valance electrons.

Answer Link

Otras preguntas

Daniela’s company has made the decision to allow employees to work from home as the company has outgrown their physical space. Knowing that not all employees ma

In ancient times, India included the territory of how many present-day countries?

The Southland Corporation (Southland) owns the 7-Eleven trademark and licenses franchisees to operate convenience stores using this trademark. Each franchise is

what's the propaganda when we all get together 2020 Super Bowl commercial

What type of traingle is a 45-45-90 triangle

Hardly any cookies were left over. In this sentence is the word hardly modifying an adjective or adverb

an electric motor lifts an elevator that weighs 1200N a distance of 9m in 15s, what is the power of the motor in watts?

What is the answer to 31-5

mBCD=X+26 mBDG=2x-24

Puffer fish can be toxic to eat because they contain tetrodotoxin, a poison that blocks voltage-gated sodium channels. If you consumed this toxin, what effect w