Valence Electrons and Dot Structures Quiz

Electronegativity increases the more _______ we go on the periodic table

• Left

• Up

• Down

• Right

What is the maximum number of valence electrons an element can have?

• 5

• 7

• 8

• 10

Tags

NGSS.HS-PS1-1

How many valence electrons does sodium (Na) have?

• 1

• 2

• 3

• 5

Tags

NGSS.HS-PS1-1

How many valence electrons does chlorine (Cl) have?

• 1

• 5

• 7

• 8

Tags

NGSS.HS-PS1-1

Which of these are a correct representation of a Lewis Dot Structure for Iodine (I) ?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-2

Which of these is the correct Lewis Dot Structure for calcium (Ca)?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

An ionic bond is formed between a (n) ________ and a nonmetal

• nonmetal

• metal

• gas

• solid

A covalent bond involves the ________ of electrons

• transfer
• absorption
• repulsion
• sharing