Ch. 6 Chemical Bonds

What kind of chemical bond is formed when one atom gives electrons to another atom?

• magnetic
• ionic
• hydrate
• covalent

If the elements in a compound are not equally sharing the electrons, the molecule will be ________.

• nonpolar
• polar
• ionic
• hydrate

Tags

NGSS.HS-PS1-1

How many electrons are needed in the outer energy levels of most atoms for the atom to be chemically stable?

• 4
• 8
• 18
• 6

Tags

NGSS.HS-PS1-1

A chemical bond that occurs when atoms share electrons is a(n) _______ bond.

• ionic
• covalent
• polyatomic
• magnetic

The correct Lewis structure for Aluminum has

• one single valance e-
• two single valance e-
• three single valance e-
• one pair and one single valance e-

How many valence electrons does nitrogen have?

• 3
• 2

• 5
• 1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the basis of a metallic bond?

• the attraction of neutral metal atoms.
• the attraction between protons and neutrons.
• the attraction between positive metal ions and interlocking electrons.
• the attraction between positive metal ions and free floating electrons.

What does malleable mean?

• able to be shaped
• will break easily
• can be used for wire
• is shiny

An ionic bond contains _____________.

• Two metals
• A metal and nonmetal
• Two nonmetals 

Hydrogen is classified as a ________.  

• Metal
• Nonmetal