Atoms and The Periodic Table

Front

What are noble gases?

Back

Noble gases are the last group in the periodic table (Group 18) and are known for being inert or non-reactive due to their full valence electron shell.

Front

What is the name of Group 2 in the periodic table?

Back

Group 2 is known as the Alkaline Earth Metals.

Front

What is the element symbol for boron?

Back

The element symbol for boron is B.

Front

What is the significance of Group 18 in the periodic table?

Back

Group 18 is also known as the Noble Gases, which are characterized by their lack of reactivity.

Front

What do elements in the same column of the periodic table have in common?

Back

Elements in the same column (group) of the periodic table have the same number of valence electrons.

Front

What are alkali metals?

Back

Alkali metals are the elements found in Group 1 of the periodic table, known for being highly reactive.

Front

What are halogens?

Back

Halogens are the elements in Group 17 of the periodic table, known for being very reactive and forming salts with metals.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom, which determines the element's identity.

Front

What is a period in the periodic table?

Back

A period is a horizontal row in the periodic table, indicating elements with the same number of electron shells.

Front

What are transition metals?

Back

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