[Answered] How many valence electrons are in silicon? A) 2 B) 4 C) 5 D) ...

This topic contains a solution. Click here to go to the answer

Author Question: How many valence electrons are in silicon? A) 2 B) 4 C) 5 D) ... (Read 40 times)

LCritchfi

Hero Member
Posts: 519

on: Aug 27, 2018

How many valence electrons are in silicon?

A) 2
B) 4
C) 5
D) 7

Question 2

What is the source of atmospheric pressure?

A) It is the weight of the air above that is pushing down on us.
B) It is the interatomic attraction between air molecules.
C) It is the potential energy stored in the gas molecules.
D) It is the stored solar energy in gas molecules.
E) none of the above

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

perkiness

Sr. Member
Posts: 348

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

A

LCritchfi

Hero Member
Posts: 519

Reply #2 on: Aug 27, 2018

Thank you!

perkiness

Sr. Member
Posts: 348

Reply #3 on: Aug 27, 2018

Always glad to help...

« previous next »

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Covalent bonds form by the sharing of electrons

Distribution of bonding and outer nonbonding electrons in the peptide group

The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...

Silicon-oxygen tetrahedron

What is the total number of valence electrons in a silicate ion, SiO32-?

Silicon dioxide ingredient

Author Question: How many valence electrons are in silicon? A) 2 B) 4 C) 5 D) ... (Read 40 times)

Related Topics

Need homework help now?