Friday
November 28, 2014

Homework Help: Chemistry

Posted by will.i.am on Tuesday, February 26, 2013 at 11:37am.

Identify the true statement about Lewis structures.
Select all the correct answers.
1. Hydrogen is usually surrounded by 4 electrons in a valid Lewis structure.
2. A single bond in a Lewis structure represents 2 electrons.
3. A double bond in a Lewis structure represents 2 electrons.
4. Only one valid Lewis structure may be written for a given molecule.
5. Every atom in a Lewis structure must have an octet of electrons for the structure to be valid.


i think 2 is true..

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Consider the Lewis structure for the major resonance form of PCS–. (...
CHEM - the number of nonbonding electrons exceeds the number of bonding ...
Chemistry - For a lab experiment we have to draw the lewis structures of ...
ap chem - There are several oxides of nitrogen; among the most common are N2O, ...
Science - What are the Lewis structures for hydrogen cyanide and cyanogen?? I ...
chem - draw the lewis structure for NO2- including any valid resonance ...
chemistry - Which of the following statements is NOT true in regards to water, ...
chemistry - Which of the following statements is true regarding the Lewis ...
CHEMISTRY - Given assumed valencies: H=1, N=3, & C=4 i am now required to draw ...
chemistry - THe thiocyanate ion acts as a Lewis base, donating a pair of ...

Search
Members