Which Period Contains the Element Sodium

question 58

Multiple Choice

Which period contains the element sodium?

• A)one
• B)two
• C)three
• D)five
• E)eleven

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Definitions:

CPM

CPM stands for Cost Per Thousand Impressions, a metric used in advertising to denote the price of 1,000 advertisement impressions on one webpage.

GRP

Gross Rating Point, a standard measure in advertising denoting the reach and frequency of a particular advertisement or campaign.

CPM

Stands for Cost Per Thousand impressions, a metric used in advertising to denote the price of 1,000 advertisement impressions on one webpage.

Reach

The total number of individuals or entities exposed to a particular marketing message or campaign within a specified period.