Periodic Table

Front

What color on the periodic table corresponds with the halogens?

Back

Red

Front

How did Moseley arrange the modern periodic table?

Back

In an increasing atomic number.

Front

What color on the periodic table corresponds with the transition metals?

Back

Blue

Front

What color on the periodic table corresponds with the alkaline earth metals?

Back

Teal

Front

What are the vertical columns on the periodic table called?

Back

Groups.

Front

What are the horizontal rows on the periodic table called?

Back

Periods.

Front

What is the significance of atomic number in the periodic table?

Back

It determines the identity of an element and its position in the periodic table.

Front

What are the main groups of the periodic table?

Back

Alkali metals, alkaline earth metals, transition metals, halogens, noble gases.

Front

What is the general trend of atomic radius in the periodic table?

Back

Atomic radius decreases across a period and increases down a group.

Front

What are noble gases known for?

Back

They are inert and do not readily react with other elements.