How many valence electrons are needed to construct the Lewis dot structure of the BCl3 molecule? ...

Author Question: How many valence electrons are needed to construct the Lewis dot structure of the BCl3 molecule? ... (Read 195 times)

Frost2351

Hero Member
Posts: 557

on: Aug 27, 2018

How many valence electrons are needed to construct the Lewis dot structure of the BCl3 molecule?

A) 11
B) 21
C) 24
D) 32

Question 2

How many unpaired electrons does the oxide anion (O2-) have?

A) 3
B) 2
C) 1
D) 0

Mollythedog

Sr. Member
Posts: 340

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

D

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.