Periodic Table

A column on the Periodic Table is called a

• period

• atomic mass

• family

• krypton

A row on the periodic table is called a

• period

• atomic mass

• family

• krypton

These are very reactive elements on the Periodic Table.

• non-metals

• metals

• metalloids

• Noble gases

These are very stable, happy elements on the Periodic Table

• non-metals

• metals

• metalloids

• Nobel gases

These elements have properties of both metals and non-metals

• non-metals

• metals

• metalloids

• Noble gases

These elements are not good conductors

• non-metals

• metals

• metalloids

• Noble gases

Hydrogen stands out on its own because it has no

• protons

• neutrons

• electrons

• nucleus

Tags

NGSS.MS-PS1-1

The elements in the middle of the periodic table (colored orange) are

• alkali metals

• noble gases

• transition metals

• krypton

What kind of elements are to the left of the zig zag line?

• non-metals

• metals

• metalloids

• noble gases

The Periodic Table is organized by

• Alphabetical Order

• Reverse Alphabetical Order

• The date they were discovered

• Atomic Number