Periodic Table

Front

Elements in group 16 are called

Back

Chalcogens

Front

Elements in group 1 are called

Back

Alkali Metals

Front

Hydrogen (atomic number 1) would best be classified as a(n)

Back

Nonmetal

Front

The area of the periodic table that contains Al, Ga, Ge, In, Sn, Sb, Tl, Pb, Bi, and Po is called:

Back

The Other Metals Group

Front

On the periodic table, the horizontal rows are called

Back

Periods

Front

What are the vertical columns in the periodic table called?

Back

Groups

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is the significance of the periodic law?

Back

The properties of elements are periodic functions of their atomic numbers.

Front

What are transition metals?

Back

Elements found in groups 3-12 of the periodic table, known for their ability to form variable oxidation states.

Front

What are noble gases?

Back

Group 18 elements that are colorless, odorless, and inert under standard conditions.