Its because the copper ions have a positive charge, therefore, they are attracted to a negative electrode.
Wouldnt the pressure be the kPa? if so i probably know the answer
It is 25%. 25g ÷ 100g × 100% = 25%
Explanation:
Relative age is a process of ascribing age based on some events. It is an inexact method of assigning age in that, we do not know for sure the real age.
- Absolute age gives the exact numerical age of an event.
- A landmark event is used in assigning relative age
- It can be an extinction event, ice age, intense volcanism e.t.c
Learn more:
Fossil dating brainly.com/question/9415077
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