Periodic Table

Front

What are the horizontal rows in the Periodic Table called?

Back

Periods

Front

True or False: Everything on Earth is made from elements on the periodic table.

Back

True

Front

What color represents the transition metals on the periodic table?

Back

Bright yellow

Front

What color represents the noble gases on the periodic table?

Back

Black

Front

What is the atomic number of Hydrogen (H)?

Back

1

Front

What are the vertical columns in the Periodic Table called?

Back

Groups or Families

Front

What is the lightest element in the periodic table?

Back

Hydrogen (H)

Front

What do we call elements that have properties of both metals and nonmetals?

Back

Metalloids

Front

Which group of elements is known for being unreactive?

Back

Noble gases

Front

What is the term for the number of protons in an atom's nucleus?

Back

Atomic number