SusanIsMe4263id SusanIsMe4263id

Chemistry

Answered

Which element has 2 energy shells and 2 valence electrons

Sagot :

Shirleyc0552id Shirleyc0552id

Helium

Helium has 2 electrons both in the first shell (so two valence electrons).

Hope this helps :)

Answer Link

ID Other Questions

How Many Feet Are In 108 Inches?

The First Oklahoma Legislature Set Rates For Each Of The Following Types Of Taxes Except A. Income Tax. B. Inheritance Tax. C. Property Tax. D. Sales Tax.

Who Was The English Scientist Who Proposed The Theory Known As “natural Selection”? A. Sir Robert Peel B. Ebenezer Scrooge C. Adam Smooth D. Charles Darwin

During The First Three Presidential Elections The President And The Vice-President Were Chosen By: Congress Republicans Electoral College Their Peers

When They Went A-viking To Other Places, What Did The Vikings Often Attack? A. Castles B. Cities C. Country Manors D. Monasteries

Show That (-27x-9) / (3x^2+4x+1) Is A Transformation Of 1/x.

Each Bag Of Potatoes Weighs 5 3/4 Pounds.How Many Pounds Would 2 1/2 Bags Of Potatoes Weigh?

How Does A Straight Alignment Between Earth The Sun And The Moon Impact The Tides On Earth

The Civil Rights Acts Of 1964 And 1968 Helped End Discrimination In Hiring And Wage Rates. True Or False?

What Is The Percent Composition Of CuCl2?