The Oxidation State of as in the As₂O₃ Molecule Is

question 151

Multiple Choice

The oxidation state of As in the As₂O₃ molecule is ________.

• A)3
• B)2
• C)4
• D)-3
• E)0

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Definitions:

Blastula

An early stage in embryonic development in animals, characterized by a sphere of cells (blastomeres) surrounding a fluid-filled cavity (blastocoel).

Embryonic Development

The process by which an embryo forms and develops, from the fertilization of the ovum to the fetal stage of development.

Blastocoel

is the fluid-filled cavity inside the blastula, an early stage in embryonic development.

First Stage

The initial phase in a process or series of events, often establishing the foundation for subsequent stages.