Which of the Following Elements Is a Halogen

question 2

Multiple Choice

Which of the following elements is a halogen?

• A) (₉F)
• B) (₅₀Sn)
• C) (₇₉Au)
• D) (₉₂U)

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Definitions:

Relevant Information

Data or facts closely related to the subject at hand or of importance to the decision-making process.

Actor-Observer Effect

A tendency to attribute one's own actions to external causes while attributing other people's behaviors to their internal characteristics.

Bystander Effect

A psychological social effect where people are less inclined to assist someone in distress if there are others around.

Diffusion Of Responsibility

A psychological phenomenon where individuals in a group are less likely to take action or feel less responsible because the responsibility is shared among all members of the group.