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

The paragraph is part of a personal essay. It’s complete except for its final sentence. Use the answers below to (a) correctly complete the paragraph and (b) id

shelby needs 4/8 of a cup of oatmeal for each batch if she wants to make 7 batches how much oatmeal will she need

Melissa wants to sauté some peas, but wants to ensure that they do not loose their bright green color. How should Melissa cook the peas? A. boil the peas first

an office building in the form of a right rectangular prism with a height of 200 m, a length of 60 and a width of 40 m. the upper quarter of each vertical face

(1/x-4)• (-x^2+9x-20/x+2) (Multiplying And Dividing Rational Expressions)

(8CQ) Determine whether the series -5+25-125+... is convergent or divergent.

The cylinder shown has a lateral surface area of about 400 square inches. Which answer is closest to the measure of the cylinder's radius? Use 3.14 to approxima

-What region is known as the “Holy Land” to the monotheistic religions? - What were the Crusades? (Include your definition) -What were the 3 main causes of the

Solve for x.x2 - 2x = 0A. 0,-2B. 0,2c. 1, -2D. 1.2

A 10-cm-long spring is attached to theceiling. When a 2.0 kg mass is hung from it,the spring stretches to a length of 15 cm.a.What is the spring constant k?b.Ho