Chemistry Honors Final Exam

Calculate the Mass Number: Nitrogen (N)

Identify Atomic Number: Magnesium (Mg)

• 24

• 11

• 12

• 24.305

Which Particles Make up the Mass of an Atom?

• Neutrons & Protons

• Neutrons & Electrons

• Protons & Electrons

• Neutrons Only

Identify the Element: 47 Protons, 62 Neutrons

• Cadmium (Cd)

• Silver (Ag)

• Manganese (Mn)

• Oxygen (O)

Write Lithium in Hyphen Notation

How Many Valence Electrons in Sodium (Na)?

• 1

• 2

• 11

• 8

How Many Valence Electrons in Lithium (Li)?

• 3

• 1

• 7

• 10

High Frequency = ______ Wavelength

• Long

• Short

Low Frequency = ______ Wavelength

• Long

• Short

Potassium (K)

• Metal

• Non-Metal

• Metalloid