Elements with similar properties are located in the same row on the periodic table on opposite ends of the periodic table in the same column of the periodic table next to each other on the periodic table

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

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)