baileycmhill baileycmhill

03-05-2021
Chemistry

contestada

Which element has a 2p sublevel that contains 4 electrons?
-Praseodymium
-Oxygen
-Chromium
-Sulfur

Respuesta :

keijosalonen keijosalonen

03-05-2021

Answer: Oxygen

Explanation: Oxygen has electron configuration 1s²2s²2p^4.

Other element have 2p^6

Answer Link

Otras preguntas

A light bulb converts electrical energy into electromagnetic energy is true or false?

A shelf at a bookstore displays 27 books. Of these 27 books, 9 of the books are nonfiction books. The store owner adds 6 new fiction books to the shelf and want

can someone help me solve this and show me the work? it says solve and graph the compound inequality -8<2x+4<10

how do you know 8 thousandths is less than 1 hundredths

What is the surface area of the prism? A. 144 in2 B. 420 in2 C. 288 in2 D. 140 in2 I really don't know where to post a link to the prism pic

20 points People disagree whether the United States should have gone to war against Mexico. Should the United States have declared war? Opinions Please The Unit

does a human body use neon???

Which word has the long i sound? relieve speciality society social

solve the simultaneous equation 4x+7y=1 3x+10y=15

The length of a rectangle is 4 times its width and the perimeter is 150 feet. What is the width of the rectangle? A. 75 feet B. 30 feet C. 15 feet D. 60 fe