Chapter 4 Chemical Bonds

Ionic bonds form between two ions that have...

• ionic compounds
• negative charges
• positive charges
• opposite charges

Ions that are made of more than one atom are called...

• ionic compounds
• crystals
• polyatomic ions

• ionic bonds

A(n) _____________ is an atom or group of atoms that has an electric charge. 

• ion
• electron

The transfer of Valence electrons from a metal to a non metal is known as

• Covalent Bonding

• Metallic bonding

• Molecular bonding

• Ionic Bonding

Ionic bonds are formed when electrons get

• Shared between two atoms

• Removed from both atoms

• Transferred from one atom to another

• Added to both atoms

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Why do elements form chemical bonds?

• Because they're neutral

• To create a new element

• To become stable

• Because they all need to gain more electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

An ionic bond is the attraction between a positive and negative ion.

• True

• False

An ionic bond results due to the __________ attraction between 2 oppositely charged ions.

• delocalized
• weird
• electrostatic
• ionization

Tags

NGSS.HS-PS1-3

When an atom loses or gains electrons, what is formed?

• Protons

• Irons

• Ions

• Noble Ions

Tags

NGSS.MS-PS1-5

Metals tend to _____ electrons to form _______; nonmetals tend to _____ electrons to form ________.

• lose, cations ;   lose, anions
• gain, cations ;    lose, anions
• gain, anions ;    gain, cations
• lose, cations ;     gain, anions

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2