Bohr Models

Front

What are Noble Gases?

Back

Noble Gases are a group of non-reactive gases that have a full outer electron shell, making them stable. Examples include Helium, Neon, and Argon.

Front

What is the maximum number of electrons in the innermost energy level?

Back

The innermost energy level can hold a maximum of 2 electrons.

Front

What are Groups on the periodic table?

Back

Groups are the vertical columns on the periodic table that categorize elements with similar properties.

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 element has the atomic number 4?

Back

Beryllium (Be) is the element with atomic number 4.

Front

What is the significance of the outer electron shell?

Back

The outer electron shell determines an atom's reactivity and bonding behavior with other atoms.

Front

How many electrons can the second energy level hold?

Back

The second energy level can hold a maximum of 8 electrons.

Front

What are Alkali Metals?

Back

Alkali Metals are highly reactive elements found in Group 1 of the periodic table, such as Lithium, Sodium, and Potassium.

Front

What are Halogens?

Back

Halogens are reactive nonmetals found in Group 17 of the periodic table, including Fluorine, Chlorine, and Iodine.

Front

What is the difference between a period and a group in the periodic table?

Back

A period is a horizontal row, while a group is a vertical column in the periodic table.