Why does 2 methylpropene and methylpropene have same structure?​

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

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)