1/17 - Valence Electrons (lesson)

Valence Electrons

Multiple Choice

What are valence electrons?

• The total number of electrons in an atom

• The number of electrons in the outermost shell

• The number of electrons in the second shell

• The number of protons in the outermost shell

Multiple Choice

How many valence electrons are found in atoms of group 14?

• 4

• 3

• 14

• 16

Multiple Choice

How many valence electrons are found in atoms of group 15?

• 4
• 5
• 2
• 3

Multiple Choice

How many valence electrons in the picture?

• 2
• 8
• 3
• 13

Multiple Choice

How many valence electrons does carbon have?

• 4

• 5

• 6

• 7

Copy this chart on the LEFT SIDE of your notebook

Multiple Choice

The _____ the element is in determines the number of valence electrons it has.

• period/row

• group/column

Multiple Choice

• 2
• 3
• 5

Multiple Choice

• 2
• 6
• 10
• 16

Multiple Choice

• 1
• 2
• 3
• 4

Multiple Choice

• 6
• 7
• 8
• 9

Multiple Choice

Valence electrons are the...

• Innermost electrons
• Middle electrons
• Outermost electrons
• Any electrons