A Positron Is a Particle Emitted from the Nucleus That

question 15

Multiple Choice

A positron is a particle emitted from the nucleus that has the same mass as a(n) ________.

• A)electron but has a positive charge
• B)neutron but has a positive charge
• C)alpha particle
• D)beta particle
• E)proton emitted from the nucleus

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Definitions:

Utility Function

A mathematical representation of how consumer preferences over a set of goods and services are ranked.

Horizontal Axis

In a graphical representation, the x-axis, which typically shows the independent variable or the quantity of goods.

Vertical Axis

in a graph or chart, the y-axis which typically represents the range of values or dependent variables.

Perfect Substitute

Goods that can be completely replaced by another with no loss of utility to the consumer, such as different brands of sugar.