1. Which liquid sample is a substance?
Table 1: Boiling point of two liquid samples
Temperature
Observation while heating
Samples
Liquid A
Liquid B
2. Which solid sample is a substance?
I
Scenario 1: Melting point of two solid samples
Samples
Appearance
Observation while melting
Solid A
Solid B​


1 Which Liquid Sample Is A SubstanceTable 1 Boiling Point Of Two Liquid SamplesTemperatureObservation While HeatingSamplesLiquid ALiquid B2 Which Solid Sample I class=