Periodic Table

Front

Who first developed the Periodic Table?

Back

Mendeleev

Front

Elements which are shiny, conduct electricity and heat are called?

Back

Metals

Front

What is the element symbol for boron?

Back

B

Front

What is the group name and number for Neon?

Back

Noble Gases 18 or 8A

Front

Which of the following is a halogen?

Back

Chlorine

Front

What are the three main categories of elements in the Periodic Table?

Back

Metals, Nonmetals, Metalloids

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What do the rows in the Periodic Table represent?

Back

Periods, which indicate the number of electron shells.

Front

What do the columns in the Periodic Table represent?

Back

Groups or families, which indicate elements with similar properties.

Front

What is a noble gas?

Back

An element in Group 18 that is colorless, odorless, and inert.