Milady Esthetics State Board Practice Test

How many naturally occurring elements are there approximately?

1. 82

2. 90

3. 100

4. 118

The correct answer is: 90

The correct answer is that there are approximately 90 naturally occurring elements. These are the elements that have been identified to exist in nature without synthetic intervention. Most of these elements are found on the periodic table, with hydrogen being the lightest and uranium being one of the heaviest naturally occurring elements. Understanding the number of naturally occurring elements is important in chemistry and esthetics, as it helps professionals in the field to better comprehend the composition of various substances and materials they may encounter, such as ingredients in skincare products or natural minerals used in treatments. Regarding the other options, while there are 82 stable elements, and the total number of known elements, including synthetic ones, is higher, the focus here is specifically on those that occur naturally. Thus, the distinction is crucial in understanding the context of the question.