Question
Write the number in standard form.$9.11 \times 10^{-31}$ (Weight in kilograms of an electron)
Step 1
11 \times 10^{-31}$. This is in scientific notation, where a number is expressed as the product of a number between 1 and 10 and a power of 10. Show more…
Show all steps
Your feedback will help us improve your experience
Rishabh Mittal and 84 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The mass of an electron is approximately $9.1 \times 10^{-31}$ kilogram. Express this number in decimal form.
Topics from Algebra
Real Numbers
The mass of an electron is (9.11)$\left(10^{-31}\right)$ kilogram, and the mass of a proton is (1.67)$\left(10^{-27}\right)$ kilogram. Approximately how many times more is the mass of a proton than is the mass of an electron? Express the result in decimal form.
Exponents and Radicals
Scientific Notation
Write each number in scientific notation, rounding to three significant figures. Mass of an electron $0.00000000000000000000000000000091093815 \mathrm{kg}$.
Fundamentals
Scientific notation (standard form
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD