15 Questions
What is the main function of free radicals in the human body?
Aiding in fighting viruses and bacteria
Which environmental factor can cause the formation of free radicals in the body?
Exposure to toxins
Why do atoms seek to gain or lose electrons?
To achieve maximum stability
What determines the chemical behavior of an atom?
Number of electrons in its outer shell
What role do electrons play in chemical reactions?
Bonding atoms together to form molecules
How do atoms typically complete their outer shells?
By sharing electrons with other atoms
What is the main source of free radicals in the human body based on the text?
Oxygen used during normal metabolism
How do free radicals help the body, as mentioned in the text?
Fighting viruses and bacteria
Which part of an atom plays a significant role in determining its chemical behavior?
Electrons
What happens when an atom has a full outer shell of electrons?
It tends not to enter into chemical reactions
How do atoms typically complete their outer shells?
By bonding with other atoms
What is the role of electrons in chemical reactions?
Bonding atoms together to form molecules
Which type of substance is likely to be inert in chemical reactions?
Substance with a full outer shell of electrons
How do atoms seek to reach a state of stability through electron configuration?
By gaining or losing electrons from inner shells
In what way do free radicals have a positive impact on the human body?
Assisting in fighting harmful agents
Explore the concept of free radicals in the human body, including their causes and functions. Learn how free radicals can have both negative and positive effects on the body. Understand the role of free radicals in fighting off viruses, bacteria, and toxins.
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