2024 Periodic Table Review

Front

Which element is found in group 2, period 6?

Back

Barium (Ba)

Front

Which element has similar chemical properties as sodium but has 7 energy levels?

Back

Francium (Fr)

Front

Elements that have the same number of energy levels are said to be in the same ______.

Back

period

Front

The atom with the largest atomic radius in Period 4 (row 4) is -

Back

Potassium (K)

Front

__________ would have some characteristics of metals and some characteristics of nonmetals.

Back

Arsenic

Front

What is the definition of a period in the periodic table?

Back

A horizontal row of elements in the periodic table, indicating the number of energy levels.

Front

What is the definition of a group in the periodic table?

Back

A vertical column of elements in the periodic table, indicating elements with similar chemical properties.

Front

What are metalloids?

Back

Elements that have properties of both metals and nonmetals.

Front

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

Back

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

Front

What is the general trend of reactivity in alkali metals?

Back

Reactivity increases as you move down the group.