chapter 5 quiz

valence electrons are important in chemical bonding there 2 types

ionic is a..

covelant is

–Stable configuration usually has eight electrons;

     this is commonly known as the

which of the following molecules is non polar

• co₂

• N₂

• CH₄

• CCI₄

• all of the above

which of these is correct Lewis dot structure for sulfur?

• 
• 
• 

which of these susbstance is ionic compund

1.NCI₃ 2.MgF₂ 3.Al Br₃ 4.Ch₄

• 1 and 2

• 2 and 3

• 2 and 4

• 3 and 4

which of these molecules will have a trigonal pyramid molecular geometry and be a polar molecule

• NH₃

• H₂0

• C₂H2

• CH₃CI

The element with the highest electronegativity charge

• chlorine

• neon

• flourine

• hydrogen

• helium

which of these is theories is utilized in the prediction of molecular polarity

• Lewis bonding

• VSER theory

• Dalton theory