roxasboy88 roxasboy88

09-11-2017
Chemistry

contestada

What is the electron configuration of an element with atomic number 20?

Respuesta :

DevenHumiston DevenHumiston

09-11-2017

[Ar]4s^2
hope it helps

Answer Link

KINGOFSPADES99 KINGOFSPADES99

01-06-2019

Answer:

What is the electron configuration of an element with atomic number 20? 1s2 2s2 2p6 3s2 3p6 4s2

Explanation:

Answer Link

Otras preguntas

What is linear mime?

What is 39,258,365 to the nearest thousand

Why did American settlers feel it was necessary to remove the American Indians?

Which one of the following choices would be an acceptable small meal for a person who is gluten intolerant? a. Microwave popcorn and carrot sticks b. Orange jui

Which word is the indefinite pronoun in this sentence? Debbie asked if either of us had a safety pin she could use to fix her torn skirt. A. either B. us C.

what is 1.967 rounded to the nearest hundredth

What is 15,677 rounded to the nearest 10,000

When you solve a problem involving money, what can a negative answer represent?

Translate the word phrase into a math expression. nine more than five times a number a. 9 > 5n b. 9 – 5n c. 5n – 9 d. 5n + 9

Ludwig takes a job at a large bakery chain. After he is hired, he mentions that he practices a particular religion. The manager of the bakery practices a differ