That is correct c
Explanation
Matter is everything and everything is made of matter, everything physical at least
Answer:
In the same way, a solution with a pH of 5 contains 10-5mol/l of hydrogen ions, a solution with a pH of 6 contains 10-6mol/l of hydrogen ions, while the solution with a pH of 7 contains 10-7mol/l of hydrogen ions.
Explanation:
Malleable, shiny and good conductors
A B E