Structure and Properties of Matter (SCH4U)

What do we call the area where an electron is likely to be located?

• Orbital

• Orbit

• Ground State

• Energy Level

How many orientations does a "d" orbital have?

• 1

• 3

• 5

Which orbital does not exist?

• 3p

• 4d

• 3f

• 6s

Identify the subshell in which electrons with the following quantum numbers are found:

n = 3, l = 2

• 3s

• 3p

• 3d

• 3f

How many electrons can occupy any single subshell orbital?

• 1

• 2

• 6

• 10

Electrons that have not been excited are said to be at:

• high level

• base line

• set state

• ground state

There may be a maximum of ____ p orbitals at a given energy level.

• 2

• 6

• 3

• 8

Orbital sublevels, or L, represents:

• orbital color

• orbital shape

• electron spin

• energy level

Hydrogen needs _____ electrons in its valence shell to be stable.

• 4
• 6
• 8
• 2

If electrons are shared unequally then the bond is....

• Non-polar covalent
• Ionic
• Non-polar ionic
• Polar covalent