Question 5, Listen Which of the following is an example of a qualitative observation? The leaf is 9 cm long. The temperature of the room increases by 8 °C. The veins are 3 mm wide. The weight of the book is 4.5 pounds. The plant is short.

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A: The data given is,

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A:

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.