The Bond Energy of F₂ Is Anomalously Low, in Comparison

question 15

Multiple Choice

The bond energy of F₂ is anomalously low, in comparison with the other halogens, due to the small size of the fluorine atom. Which of the following periodic properties is also anomalously low in the case of fluorine?

• A)first ionization energy
• B)electron affinity
• C)electronegativity
• D)diatomic bond length
• E)ionic radius

Understand the basic concepts in developmental changes from conception to death.

Distinguish between the effects of genetics and environment on human development.

Define and differentiate key theoretical perspectives on developmental psychology.

Identify and explain critical periods in physical and cognitive development.

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Definitions:

Cell Walls

Rigid or semi-rigid structures surrounding the cell membrane of plants, fungi, and certain bacteria, providing support and protection.

Organic Chemicals

Compounds mainly composed of carbon atoms, along with hydrogen, oxygen, nitrogen, and other elements, found in living organisms.

Alkanes

Saturated hydrocarbons consisting only of carbon (C) and hydrogen (H) atoms, with single C-C bonds.

Alkynes

Alkynes are hydrocarbons containing at least one carbon-carbon triple bond, characterized by the molecular formula C_nH_2n-2, and are known for their reactivity.