Covalent, Ionic, Metallic

Ionic bonds form between metals and ____.

• metalloids
• metals
• nonmetals

What type of elements will form an ionic bond?

• Metals + Metals
• Nonmetals + Nonmetals
• Metals + Nonmetals
• None of the above

CaBr₂

• metal

• simple covalent molecule

• ionic compound

• giant covalent

Tags

NGSS.HS-PS1-3

1.21 What type of bond is this?

• ionic
• covalent

Tags

NGSS.HS-PS1-3

Definition: the electrostatic attraction between positive and negative ions in a compound

• chemical bond
• atomic bond 
• covalent bond
• ionic bond

Tags

NGSS.HS-PS1-3

LiF

• ionic compound

• simple covalent molecule

• giant covalent

Tags

NGSS.HS-PS1-3

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.HS-PS1-1

What two types of atoms make a covalent bond?

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

Where are the nonmetals located on the periodic table? 

• Blue
• Red
• Green

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct formula for this molecule?

• NH
• N₃H
• NH₃
• NH₄