Match Each of the Following Elements to Its Description

question 16

Multiple Choice

Match each of the following elements to its description.
-Oxygen (O)

• A)This element has 5 valence electrons and is a poison that can be found in drinking water.
• B)Having 8 protons, this element is essential for life.
• C)One of the only elements to exist as a liquid at room temperature, this is a dangerous environmental toxin that accumulates in fish.
• D)This element loses 2 electrons to form a +7 ion; not consuming enough of it can increase risk of osteoporosis.
• E)This element gains three electrons when forming an ion; it also helps form an essential source of energy for cells.
• F)This is one of the transition elements, and is essential for the function of the protein hemoglobin.

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Definitions:

Symptoms of Dehydration

Signs indicating a lack of adequate fluid in the body, such as thirst, dry skin, and fatigue.

Capillary Filling

Capillary filling, also known as capillary refill time, is a test that measures how long it takes for the color to return to an external capillary bed after pressure is applied, indicating blood circulation efficiency.

Increased Salivation

The excessive production of saliva, which can be caused by various factors including certain medications or mouth infections.

Indwelling Urinary Catheter

A catheter that is inserted into the bladder through the urethra and left in place to facilitate continuous urine drainage.