In the given case, the person Chad is suffering from hepatitis.
Hepatitis refers to the inflammation of the liver. The viruses are the prime causes for the majority of hepatitis cases. The kind of hepatitis is named for the virus, which causes it, like hepatitis A, hepatitis B, or hepatitis C. Some of the common symptoms of hepatitis are:
1. Loss of appetite
2. Fatigue
3. Mild fever
4. Joint or muscle pain
5. Pain in the belly and nausea and vomiting
The carbon atom can share 4 electrons in it's outer '' shell '' with other atoms. this is the reason it can form the high number of bonds with other elements.
Answer:
<em>The correct option is A) they are all classified as pure substances.</em>
Explanation:
Pure air is a term which is used to described air which is free from pollutants or other contaminants. All the substance from which air is made are considered as pure substances. Hence, option A is correct.
Other options, like option C, is false because the components of the air are no chemically bonded to one another. They exist freely. Options D is false because not all the components of air can be classified as an element. For example, carbon dioxide is not an element.
The beaker containing the hot water.
