Which One of the Following Has the LOWEST Electronegativity

question 19

Multiple Choice

Which one of the following has the LOWEST electronegativity?

• A)sodium
• B)oxygen
• C)chlorine
• D)fluorine

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Definitions:

Vertebrate Evolution

The process of change and diversification in vertebrates over time, leading to the current diversity of species with backbones.

Lobe-Finned Fish

A class of fish known for having fleshy, lobed, paired fins, which are precursors to the limbs of terrestrial vertebrates.

Amniotic Egg

Egg that has an amnion, as seen during the development of reptiles (including birds) and mammals.

Reptiles

Cold-blooded vertebrates featuring scales or scutes, including snakes, lizards, turtles, crocodiles, and birds.