define at if you have understood the important concepts of the lesson answer the following question below

1. which liquid sample is a substance?

table 1:boiling point of two liquid samples

1. Which liquid sample is a substance?
Table 1: Boiling point of two liquid samples

samples

liquid A
liquid B

temperature
observation while heating

2. Which solid sample is a substance?
Scenario 1: Melting point of two solid samples

samples

solid A
solid B

appearance
observation while heating

please paanswer Naman po



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