A Nucleus with Mass Number a and Atomic Number Z

question 8

Multiple Choice

A nucleus with mass number A and atomic number Z emits an alpha particle.The mass number and atomic number, respectively, of the daughter nucleus are:

• A)A, Z -2
• B)A - 2, Z - 2
• C)A - 2, Z
• D)A - 4, Z
• E)A - 4, Z - 2

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Definitions:

Manufacturer's Fault

A defect or issue in a product directly caused by the manufacturing process, resulting in consumer dissatisfaction or potential harm.

Negligence

Failure to exercise the care that a reasonably prudent person would exercise in like circumstances.

Occupiers' Liability Act

The Occupiers' Liability Act is legislation that defines the duty of care owed by individuals or entities in control of premises to those who enter the premises.

Volenti No Fit Injuria

A legal principle that means no injury is done to a person who willingly consents to or understands the risk of harm or injury in their actions.