In an eitctrolysis experiment, the same amount of charge deposited 16 g of copper and 6 g of titanium. What was the charge on the titanium ion?
A
+2
B
+4
+1
+3

i'm assuming that it's c.) red bank..

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)