The Most Reliable Source of Iodine in the United States

question 22

Multiple Choice

The most reliable source of iodine in the United States is

• A) seafood.
• B) dairy products.
• C) fortified table salt.
• D) residues of cleaning products.

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Definitions:

Propene

A flammable hydrocarbon of the alkene series, consisting of three carbon atoms and six hydrogen atoms (C3H6).

Atomic Orbitals

Regions around an atom where there is a high probability of finding electrons, described by quantum numbers.

Hybrid Atomic Orbitals

Orbitals formed from the combination of two or more atomic orbitals on the same atom, leading to equivalent energy levels suitable for bonding.

C-C σ Bond

A single covalent bond formed between two carbon atoms, involving the sigma overlap of sp3 hybrid orbitals.