Textbook Question
A bag of gumdrops contains 16 orange gumdrops, 8 yellow gumdrops, and 16 black gumdrops.
a. What is the percentage of yellow gumdrops? Express your answer to the ones place.
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1. Matter and Measurements
What is Chemistry?
Multiple Choice
Which of the following best describes the primary focus of chemistry?
A
The study of economic systems and market trends
B
The study of celestial bodies and their movements
C
The study of living organisms and their interactions
D
The study of matter and the changes it undergoes
Verified step by step guidance1
Step 1: Understand the scope of chemistry by recognizing that it is a natural science focused on the composition, structure, properties, and changes of matter.
Step 2: Differentiate chemistry from other fields by noting that economics studies economic systems and market trends, astronomy studies celestial bodies and their movements, and biology studies living organisms and their interactions.
Step 3: Identify that chemistry specifically investigates substances (matter) and how they interact, combine, and transform through chemical reactions.
Step 4: Recognize that the primary focus of chemistry is therefore the study of matter and the changes it undergoes, which includes physical and chemical changes.
Step 5: Conclude that among the given options, the best description of chemistry is 'The study of matter and the changes it undergoes.'
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