Question

question 8 of 10
why do scientists use scientific notation?

a. it provides an easier way to write very large and very small numbers.

b. it provides an easier way to write scientific words.

c. it provides an easier way to write the element names.

d. it provides an easier way to write chemical formulas.

Explanation:

Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form. Option A correctly describes its purpose as it simplifies writing very large (e.g., \(10^{15}\)) and very small (e.g., \(10^{-12}\)) numbers. Options B, C, and D are incorrect because scientific notation is not related to writing scientific words, element names, or chemical formulas.

Answer:

A. It provides an easier way to write very large and very small numbers.