Periodic Table Test

Name of group 17

• Noble gases

• Alkali metals

• Halogens

• Alkaline earth metals

What is the name for groups 3-12?

• metals

• nonmetals

• transition metals

• noble gases

How many valence electrons does Sulfur have?

• 5

• 6

• 7

• 8

In the modern periodic table elements are arranged by:

• atomic mass
• atomic number
• valence electrons
• number of isotopes

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

The periodic table has __ periods.

• 18
• 8
• 2
• 7

Rows on the period table are called _____ while columns are called _____.

• groups, families
• groups, periods
• periods, groups
• families, groups

Which two elements have the same number of valence electrons?

• Neon (Ne) & Helium (He)

• Neon (Ne) & Argon (Ar)

• Neon (Ne) & Fluorine (F)

• Hydrogen (H) & Helium (He)

Which of the following elements listed has the highest mass?

• Helium (He)

• Sodium (Na)

• Chlorine (Cl)

• Xenon (Xe)

Which element's atom is located in the 4th period and has five (5) valence electrons?

• Boron (B)

• Beryllium (Be)

• Tin (Sn)

• Arsenic (As)