4-1 Modeling: Part 1: Basic Atom & Energy Levels

Front

What is the number of Energy Levels for all elements in Period(row) 5?

Back

5

Front

How many Energy Levels does this atom have if it is in Period(row) 4?

Back

4

Front

What are the regions in the electron cloud known as?

Back

Energy Levels

Front

If an atom is directly to the RIGHT of another atom in the periodic table, how many Energy Levels will it have if the original atom has 4?

Back

4

Front

How many electrons does the FIRST element in every Period(row) have in its outermost Energy Level?

Back

1

Front

Define 'Energy Level' in the context of atomic structure.

Back

Energy Levels are regions around the nucleus of an atom where electrons are likely to be found.

Front

What is the maximum number of electrons that can occupy the first Energy Level?

Back

2

Front

How does the number of Energy Levels relate to the period of an element in the periodic table?

Back

The number of Energy Levels corresponds to the period number; for example, Period 3 has 3 Energy Levels.

Front

What is the significance of the outermost Energy Level in an atom?

Back

The outermost Energy Level determines the chemical properties and reactivity of the element.

Front

How do Energy Levels affect the electron configuration of an atom?

Back

Electrons fill Energy Levels starting from the lowest energy level to the highest, following the Aufbau principle.