A radioactive mineral (pick one)
glows after the black light is shut off
glows under a black light
is hot to the touch
tastes salty
gives off subatomic particles
splits light rays in two parts

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

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!