b4riellsySton b4riellsySton

09-12-2016
Physics

contestada

Use your periodic table to answer the following question.
How many valence electrons are there in Helium (He)?

8

1

4

2

Respuesta :

11-12-2016

Helium has only 2 electrons in it's valence shell

So, option D is your answer.

Hope this helps!

Answer Link

Otras preguntas

The distribution of the amount of money spent by students on textbooks in a semester is approximately normal in shape with a mean of: μ= 382 and a standard devi

We ducked. Select one: a. Complete sentence b. Fragment c. Comma splice d. Fused sentence

fill in the blank with the correct conjugation of the verb in parentheses: Nous (avoir) de la chance. sommes avons avez ont fill in the blank with the correct

What do all the Constitution principles have in common? A. They prevent government from becoming too powerful. B. They emphasize the dominance of the executive

We ducked. Select one: a. Complete sentence b. Fragment c. Comma splice d. Fused sentence

Who was elected governor in 1850

If a student knowingly borrows an author's words without giving the author credit, that student is guilty of intentional citation unintentional plagiarism unint

What was the West to many Americans during the turn of the 19th century?

Simplify each square root expression. Describe the simplified form of the expression as rational or irrational. In your final answer, include all of your work.

What year did France become a country