Which statement is not correct?
A) Lead has been used in water pipes since ancient times because it is an abundant,soft,and easily worked metal that does not rust.
B) The symbol for lead,Pb,comes from the Latin name for lead "plumbum".
C) When ingested,lead causes severe and permanent neurological problems in humans.
D) The EPA estimates that one in two U.S.children under six years of age has a blood lead level above the acceptable level of 15 g/mL.
Correct Answer:
Verified
Q47: What is biological oxygen demand (BOD)?
A)A measure
Q53: Which form of water disinfection continues to
Q54: We cannot effectively clean nonpolar substances from
Q55: Which compounds are not soluble in water
Q56: The steps in the typical purification processes
Q57: Which compound should be the most soluble
Q59: What are the major disadvantages of using
Q60: A disadvantage of ozonation over chlorination is
A)the
Q61: Which of the following are methods of
Q63: Which compound has an incorrect formula?
A)MgPO4
B)(NH4)2S
C)Mg(HSO3)2
D)NaClO4
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