Person9287 Person9287

04-02-2018
Chemistry

contestada

An atom has 6 electrons in its outer shell. how many unpaired electrons does it have? 0 2 4 6 2 or 4

Respuesta :

marwa28 marwa28

10-02-2018

To be stable it needs 8 in the outer shell.
Since it has 6 and theres pair of 2,
There 2 unpaired.

Answer Link

Otras preguntas

An excess of NiCO3, 12 g, was added to 40cm cube of sulpheric acid, 2.0 mol/dm cube. The unreacted nickel carbonate was filtered out and the filtrate evaporated

The combination of all forces acting on an object is called a net force. True False

Jack drank several cups of strong, black coffee when he stayed up late to study for a midterm exam. when jack's roommate came home, he made a few joking remarks

a microhistorical approach to the Cuban Missile Crisis might study

Karen bought a coat for 10% more than the price she wanted to pay. If she paid $242, how much was she looking to pay?

A coin is tossed 11 times. what is the probability of obtaining exactly 9 heads?

What effect will the increase in electricity price have on the manufacture industry output?

A musician plans to perform 5 selections for a concert. If he can choose from 7 different selections, how many ways can he arrange his program?

Assignment: Methods In a Word document, type the heading “Step 1: Methods.” Below it type a list of your methods and summarize what you want to accomplish with

How many significant digits are there in the number 0.0102?