The Symbol for a Certain Isotope of Radium Is $\begin{array} { c } 226 \\88\end{array}$

question 151

Multiple Choice

The symbol for a certain isotope of radium is $\begin{array} { c } 226 \\88\end{array}$ Ra. How many nucleons are there in the nucleus of this isotope?

• A)88
• B)138
• C)214
• D)226
• E)314

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Definitions:

Taste Buds

Small sensory organs on the tongue that are responsible for perceiving taste, including sweet, sour, bitter, salty, and umami flavors.

Blind Spot

An area in the visual field that is not detected by the eye, often due to the absence of light-detecting photoreceptor cells where the optic nerve enters the retina.

Sensory Receptors

Specialized cells or structures in the body that detect stimuli from the environment and convert them into neural signals.

Blood Vessels

Tubes in the body through which blood circulates, including arteries, veins, and capillaries.