Answer:
At the top of Group 11 above silver and gold.
Period 4
Explanation:
Silver is Ag from the latin Argentum
Lead is Pb from the latin Plumbum
Potassium has 20 neutrons
Hope this helps
A) 15.9 mL I hope it is if not I’m sorry
Repetition is repeating the same investigation over and over again . Such as you doing an experiment and redoing to to see if you get the same results however it is often confused with replication . Replication is when you copy an experiment done by someone else . Such as seeing an experiment and trying to get the same results as someone . Repetition you often do yourself while replication you copy someone else .
