If a Nucleus of Th Absorbs a Neutron and the Resulting

question 103

Multiple Choice

If a nucleus of Th absorbs a neutron and the resulting nucleus undergoes two successive beta decays (emitting electrons) , what nucleus results?

• A)Americium-232
• B)Plutonium-232
• C)Thorium-233
• D)Uranium-233

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Definitions:

Postconventional Level

A stage in Lawrence Kohlberg's theory of moral development where individuals make moral decisions based on universal ethical principles, beyond societal norms or laws.

Concrete Level

A term referring to tangible, specific objects or events, as opposed to abstract concepts or qualities.

Zone of Proximal Development

The difference between what a learner can do without help and what they can achieve with guidance and encouragement from a skilled partner.

Scaffolding

A technique used in education and cognitive development involving providing suitable supports to facilitate learning, allowing the student to achieve higher levels of comprehension and skill acquisition.