If the convection currents cause the plates to move , where is the newest plates found? Where are the oldest found ?

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

d) physical means can be used to separate the components of air.