TessGray TessGray

31-05-2017
Chemistry

contestada

Which element has 7 valence electrons? (2 points) nitrogen (N) neon (Ne) lithium (Li) chlorine (Cl)

Respuesta :

GhostieCupcakes GhostieCupcakes

31-05-2017

it's chlorine, it's one of the few elements with 7 valence electrons

Answer Link

dec77cat dec77cat

31-05-2017

electronic formula
Cl chlorine 1s²2s²2p⁵

valence electrons
2s²2p⁵

the number of valence electrons
2+5 =7

Answer Link

Otras preguntas

Using four or more complete sentences, contrast monarchies with dictatorships.

Which type of punctuation mark is used after an introductory statement that precedes a list or an enumeration of items? A. Quotation mark B. Colon C. Semicol

Julissa is running a 10-kilometer race at a constant pace. After running for 18 minutes, she completes 2 kilometers. After running for 54 minutes, she completes

Due to a recent drought, a farmer has lost quite a bit of soil on his fields because

by the end of the 17th century, how did the king of england compare with the kings of other european nations

The main objective in caring for a cut is to: calm the victim remove any embedded objects from the wound stop the bleeding clean the area

Do you believe that the countries of Europe did the right thing to create a balance of power and alliances after the fall of Napoleon? Was 100 years without a "

Which artist helped cofound cubism? *Georges Seurat *Edvard Munch *Paul Gauguin *Pablo Picasso

what is the most likely reason that the steam locomotive was developed soon after the steam boat?

Find the area of a circle whose circumference is 31.4 units

ACCESS MORE EDU ACCESS