Which Is Characteristic of an Ion

question 77

Multiple Choice

Which is characteristic of an ion?

• A)Contains an unequal number of electrons and protons
• B)Contains a different number of neutrons
• C)Contains extra protons
• D)Contains equal numbers of protons,electrons,and neutrons

Understand the basic principles of the cardiovascular system, including heart function and blood flow.

Recognize the key structures and their functions within the cardiovascular system.

Identify the changes in blood pressure in response to physical activity.

Identify and understand fetal circulatory structures and their adult remnants.

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Definitions:

Isometric

A method of graphical representation allowing three-dimensional objects to be displayed in two dimensions, where the axes are equally inclined to the plane of projection.

Screwed

A term referring to a fastening method where a screw is turned into threads cut into materials to hold objects together.

Welded

The process of joining materials, usually metals or thermoplastics, by causing coalescence through heat, pressure, or both.

Outside Diameter

The outside diameter is the longest distance across the outer surface of a round object or pipe, measured from one point on the edge, through the center, to the opposite edge.