marleym321789 marleym321789

02-12-2020
Chemistry

contestada

Use the periodic to fill in the numbers in the electron configurations shown below.

B: 1s2 2sA2pB

A =
2
B =
1
Na: 1s22sC2pD3sE

Respuesta :

02-12-2020

Answer:

B: 1s²2s²2p¹

Na: 1s²2s²2p⁶3s¹

Explanation:

A = 2

B = 1

C = 2

D = 6

E = 1

Hope that helps.

Answer Link

Otras preguntas

a compound document hasA. the computing power of a spreadsheetB. a spreadsheet embedded.C. more than one application interface.D. only one application interface

The length of an earth year is based on earths?

Match the definition to the term. source works-cited page direct quotation the acknowledgement of all outside sources researched and 2 2 used in an assignment i

What is the rhyme scheme for the following poem? Little Miss Muffet Sat on a tuffet, Eating her curds and whey; Along came a spider, Who sat down beside her An

find the radius pls. help

Are there any specific gestures that traditional Chinese people make when they are saying"I'm sorry" to an elder? (Optional but 100% Brainliest)Also, could you

DNA codes for proteins,which are the building blocks of organisms.What is the most abudant protein in the human body?

If we want to see our full image then the minimum size of the plane mirror:(A) Should be twice of our height.(B) Should be of our height(C) Should be half of ou

Draw to show the numbers write the number to solve. Charlie gathering apples pears and plums the number of apples and p

Type the correct answer in the box. Round your answer to the thousandth place. The board of directors of a company knows that the probability that carbon emiss