When a β⁺ Particle Is Emitted from an Unstable Nucleus,the

question 110

Multiple Choice

When a β⁺ particle is emitted from an unstable nucleus,the atomic number of the nucleus

• A)increases by 1.
• B)decreases by 1.
• C)increases by 2.
• D)decreases by 2.
• E)does not change.

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Definitions:

Magnification

The process of making something appear larger than it actually is, often using lenses or microscopes.

Carbamates

A group of organic compounds used as insecticides, herbicides, or in pharmaceuticals, derived from carbamic acid.

Herbicides

Chemical substances used to control or kill unwanted plants (weeds), often used in agriculture and landscaping.

Systemic Chemicals

Chemical substances that are absorbed by an organism, affecting its entire system rather than a localized area, often used in plants to provide internal protection against pests.