Organization of the Periodic Table and Periodic Trends

Front

How many elements on the periodic table are in the liquid state at room temperature?

Back

2

Front

What is the most reactive nonmetal?

Back

Fluorine

Front

Which color on the periodic table corresponds with the noble gases?

Back

Black

Front

Elements in the same __________ have similar chemical properties.

Back

Group

Front

Which color on the periodic table corresponds with the metalloids?

Back

Bright yellow

Front

What are the three main categories of elements on the periodic table?

Back

Metals, Nonmetals, Metalloids

Front

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

Back

It represents the number of protons in an atom's nucleus and determines the element's identity.

Front

What trend is observed in atomic radius as you move down a group in the periodic table?

Back

Atomic radius increases due to the addition of electron shells.

Front

What trend is observed in electronegativity as you move across a period from left to right?

Back

Electronegativity increases due to increasing nuclear charge.

Front

What are alkali metals and where are they located on the periodic table?

Back

Alkali metals are highly reactive metals found in Group 1.