brittanyb70
17.10.2020 •
Chemistry
Can you help me with percent abundance??
Solved
Show answers
More tips
- L Leisure and Entertainment Choosing the Right Books to Read: Tips and Recommendations...
- L Leisure and Entertainment What can be considered an antique: defining and valuing old objects...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- C Computers and Internet Log-in: what is it and why do you need it?...
- C Computers and Internet What is the Meaning of lol and How Did it Become Popular?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- H Health and Medicine How to Help Men Gain Weight?...
- F Family and Home How to Build a Strong Relationship with Your Child: Tips for Effective Communication...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Food and Cooking What age is appropriate for giving your child cocoa?...
Answers on questions: Chemistry
- C Chemistry How many atoms of each element you have ? 4A1,(CO3)3...
- C Chemistry 1. Identify the atom in that has the greater ionization energy. A. Calcium Ca B. Barium Ba...
- C Chemistry MgO (s) + HCl (aq) MgCl2 (aq) + H2O (l) Calculate how much MgCl2 you obtain from 200 g of MgO (s) and an excess of HCl (aq)...
- C Chemistry Of the following reactions which ones will react and why Sodium bromide + fluorine Chlorine + sodium fluoride Sodium chloride + iodine...
- M Mathematics Find the slope of the line...
- M Mathematics J free points :) wap wap wap wap wap wap...
- E English Assignment Compare Different Approaches Description You have read and explored a number of stories in this unit. You’ve met a budding chess champion from San Francisco, a...
- C Chemistry PLEASE HELP WITH THESE MULTIPLE CHOICE CHEM QUESTIONS thank you luvs!!!...
- M Mathematics Write at least one equation that can be used to solve for x in △ PQR?...
- H History PLEASE HELP Will give what branch of government is constitutionally responsible for establishing the lower courts?...
Ответ:
Percent abundance is the percentage of all the different isotopes of an element and is used to calculate the average atomic mass. For example 99.98% of all Hydrogen in the universe is
meaning hydrogen with 1 proton and 0 neutrons while the remaining 0.02% is 
meaning that 
is the most abundant by percent.
Ответ: