An element is found to have the following naturally occurring isotopes:
25% - mass 14
75% - mass 16
which of the following masses would you predict is the atomic mass?
select one:
o a 15
b. 14
o c. 15,5
d. 145

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!

explanation: