Periodic Trends and Chemical Bonds

Covalent bonds form between atoms with...

• Very different atomic radii

• Similar high ionization energies

• Very different electronegativities

• Very different ionization energies

A bond between two nonmetal atoms is a __________ bond.

• ionic

• nuclear

• metallic

• covalent

Tags

NGSS.HS-PS1-1

Which of the following describes covalent bonds?

• Bonds form because of opposite charges

• electrons are shared to fill outer electron shells

• Electrons are transferred between atoms

• Covalent bonds are magical

A bond between a metal atom and a nonmetal atom is a __________ bond.

• ionic

• atomic

• metallic

• covalent

What is the name for an ion with a positive charge?

• cation
• anion
• onion
• union

For nonmetals, its easier to _____ electrons to have a full outer shell.

• gain

• lose

• share

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonds form between atoms with:

• Similar high electronegativities

• Similar high ionization energies

• • Very different atomic radii

• Similar large atomic radii

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-3

(use PTable to answer the following question) What is the ionization energies of Nitrogen and Oxygen? What kind of bond will they create?

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

(use PTable to answer the following question) What is the atomic radii of Sulfur and Fluorine? What kind of bond will they create?

Tags

NGSS.HS-PS1-1

(use PTable to answer the following question) What is the electronegativites of Potassium and Chlorine? What kind of bond will they create?

Tags

NGSS.HS-PS1-1