Covalent Bonding

The desire for an element to have 8 atoms around it is called 

• Octet Rule
• Resonance
• Ionization energy
• Electronegativity

How many Valence Electrons are on Oxygen

• 2
• 7
• 6
• 1

Which of these would be covalently bonded

• Fr and K
• Sc and O 
• F and Cl
• He and Pt

In a covalent bond, one or more electrons are? 

• shared 
• lost 
• gained 
• transferred 

Which of the following diatomic molecules will form a triple bond?

• H₂
• Cl₂
• O₂
• N₂

A covalent bond in which electrons are shared unequally is:

• polar
• a double bond
• ionic
• polyatomic

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

In the correct Lewis Structure for methane (CH₄), how many unpaired electrons can be found around Carbon?

• 0
• 2
• 4
• 8

Hydrogen needs _____ electrons in its valence shell to be stable.

• 4
• 6
• 8
• 2

What is a double bond?

• a bond between two atoms

• one pair of electrons shared between two atoms

• two pairs of electrons shared between two atoms

• three pairs of electrons shared between two atoms