In Which of the Following Does the Central Atom Have

question 76

Multiple Choice

In which of the following does the central atom have 2 pairs of non-bonding electrons?

• A)O₃
• B)CO₂
• C)CO₃^2-
• D)NH₄⁺
• E)H₂S

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Definitions:

Sierra Nevada

A mountain range in the Western United States, known for its dramatic landscapes, including Yosemite Valley and Lake Tahoe.

Granitic Rocks

Igneous rocks primarily composed of quartz, feldspar, and mica, known for their coarse-grained texture.

Metamorphism

A geological process where rocks undergo physical and chemical changes due to extreme heat and pressure, forming new types of rocks.

Solidified Conduit

A hardened geological structure formed from the cooling and solidification of magma within a volcanic conduit.