What is the primary reason for the occurrence of mercury in the human body?
A) It is biologically inactive and dormant.
B) It provides vital biological functions in trace amounts.
C) It is needed to kill bacteria.
D) It is a byproduct of cellular function.
E) It is consumed through seafood.
Correct Answer:
Verified
Q9: In the chemical shorthand,14C,the 14 represents the
Q10: The nucleus of an atom contains _.
Q14: Tracers are elements that _.
A) are used
Q17: The radioisotope 14C can be used as
Q18: Isotopes of an element are differentiated by
Q19: Radioactive isotopes have _.
A) excess electrons
B) excess
Q19: All isotopes of an element have a
Q21: Argon has 18 protons. How many electrons
Q23: The column of water extending in tubes
Q23: Atoms become _ in order to achieve
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents