sakmelendez sakmelendez

25-09-2020
Chemistry

contestada

What is the electron configuration for helium (He)?

Respuesta :

Stephen46 Stephen46

25-09-2020

Explanation:

Helium is a noble gas which means that it's shell or orbit that's it's s - orbital is complete

Therefore it's electron configuration is written as

1s²

Hope this helps you

Answer Link

Otras preguntas

Consider the vectors u=(3,-2,2) and v=(3,5,-2). Find: 4u-3v=?, |u|=√17, u*v=?

A forensic psychologist studying the accuracy of a new type of polygraph (lie detector) test instructed a participant ahead of time to lie about some of the que

The following data is available for Crane Service Corporation at December 31, 2020: Common stock, par $10 (authorized 100000 shares) $402000 Treasury Stock (at

Question What is the value of this expression? (−13)2+(23+1)−−−−−−−√ Enter your answer in the box as mixed number in simplest form.

Why do you think Louis decided to keep his earnings from tips with him rather than depositing them in the bank? Louis works as a waiter and earns a lot from tip

Conditional instructions are similar in C and Java. The main difference is that Java has a special boolean type, while C uses integer values: The number zero re

find the volume of each pyramid.

Is it possible to draw a triangle with angles 150,20,and 200

Is the sentence “cheesecake usually consist of soft cheese eggs sugar and a graham crust.” Simple compound complex or compound-complex.

What is the rate of change for this image