Which One of the Following Atoms Has a Partly Filled

question 28

Multiple Choice

Which one of the following atoms has a partly filled d sublevel?

• A) Ca
• B) Ni
• C) Zn
• D) As
• E) Ar

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Definitions:

Atmospheric Layers

The divisions of Earth's atmosphere based on temperature gradients, including the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.

Troposphere

The lowest layer of the Earth's atmosphere, where most weather phenomena occur.

Stratosphere

The layer of the Earth's atmosphere located above the troposphere and below the mesosphere, characterized by a slight temperature increase with altitude and the presence of the ozone layer.

Unhealthy Air

Air that is contaminated with pollutants at levels which are harmful to human health and the environment.