Bonding Review

All elements are made up of tiny particles called _____________

•  Cells
• Matter
• Atoms
• Elements

A ____________ bond exists between a metal and a nonmetal.

• Ionic
• Covalent

In a _______ bond the electrons are shared.

• Ionic
• Covalent

What are ionic bonds?

• valence electrons transferred between atoms
• Inner most electrons transferred between atoms

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How would you draw a Lewis dot diagram for Magnesium?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

How many valence electrons in this structure?

• 6
• 5
• 4
• 7

Tags

NGSS.HS-PS1-1

What is the common name for NaCl?

• Salt

• Sugar

• Baking soda

• Baking -owder

How can you identify the type of bonding based on the chemical formula?

• You look at the subscripts

• You look at the coefficient

• You can identify if the elements are metals and nonmetals

• You look at how many protons it has

Tags

NGSS.HS-PS1-1

What type of bonding is present in dinitrogen pentoxide, N₂O₅?

• ionic

• covalent

• metallic

• bionic

Tags

NGSS.HS-PS1-1

The number of valence electrons is equal to the ones digit of the ____________ for the elements with which we have been dealing.

• period number

• Atomic number

• group number

• oxidation number