Periodic Table

Front

What are elements that are shiny, conduct electricity and heat called?

Back

Metals

Front

What are the first two elements on the periodic table?

Back

Hydrogen and Helium

Front

Which elements are dull and brittle?

Back

Nonmetals

Front

In what section would Transition Metals be found on the periodic table?

Back

Orange

Front

Which elements have properties of both metals and nonmetals?

Back

Metalloids

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is a group in the periodic table?

Back

A column of elements with similar properties.

Front

What is a period in the periodic table?

Back

A row of elements that have the same number of electron shells.

Front

What are noble gases?

Back

Elements in Group 18 that are colorless, odorless, and inert.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number and properties.