Periodic Table Review

Front

What is Group 1 in the periodic table known for?

Back

Group 1 elements, also known as alkali metals, are highly reactive and have one electron in their outer shell.

Front

How does the metallic character of elements change across a period from left to right?

Back

The trend of metallic character decreases from left to right across a period.

Front

Which element family is essential for organic compounds and necessary for life?

Back

Carbon is the key element found in organic compounds necessary for life.

Front

What is Group 2 in the periodic table known for?

Back

Group 2 elements, also known as alkaline earth metals, are less reactive than alkali metals and have two electrons in their outer shell.

Front

What happens to the atomic number of elements as you move from left to right across a period?

Back

The atomic number of the elements increases by one as you move from left to right across a period.

Front

What are noble gases known for?

Back

Noble gases are known for being inert and having a full outer shell of electrons, making them very unreactive.

Front

What is the general trend of reactivity in Group 1 elements?

Back

Reactivity increases as you move down Group 1 in the periodic table.

Front

What is the significance of the periodic table's arrangement?

Back

The periodic table is arranged by increasing atomic number, which reflects the periodic trends in element properties.

Front

What are transition metals?

Back

Transition metals are elements found in Groups 3-12 of the periodic table, known for their ability to form various oxidation states and colored compounds.

Front

What is the difference between metals and nonmetals in the periodic table?

Back

Metals are typically shiny, conductive, and malleable, while nonmetals are dull, insulative, and brittle.