Periodic Table Trends

Front

What are the vertical (up and down) columns in the Periodic Table called?

Back

groups

Front

The Modern Periodic Table of Elements is arranged by

Back

atomic number

Front

Which group of the periodic table is composed of inert (not reactive) gases? Options: alkali metals, alkaline earth metals, halogens, noble gases

Back

noble gases

Front

Which is an alkali metal? Options: Magnesium, Iron, Sodium, Europium

Back

Sodium

Front

Which is a halogen? Options: Helium, Chlorine, Oxygen, Neptune

Back

Chlorine

Front

Elements in a ..................have similar chemical properties. Options: period, group, row

Back

group

Front

The letter, C, is a ... of carbon.

Back

Chemical Symbol

Front

True or False: The reactivity of metals tends to decrease as you move from left to right across the periodic table.

Back

True

Front

Name this group: These metals are the most reactive.

Back

Front

Name this group: These metals are the second most reactive.

Back