![kaleighlong959](/avatars/27290.jpg)
kaleighlong959
28.11.2020 •
Chemistry
5 points
An atom has a mass number of 65. Its number of
neutrons is the sum of its atomic number and 3. How
many protons, neutrons, and electrons does this atom
have? What is the identity of this atom? *
(justify your answer step by step!)
Solved
Show answers
More tips
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Chemistry
- M Mathematics Represent each scenario as a multiplication or division problem. then, solve the problem 1. the temperature changed -2 per hour for 5 hours how many degrees did the temperature drop...
- E English The New England Patriots are going to win the Super Bowl this year. This sentence is written in the indicative mood. How might it be rewritten in the conditional mood?...
- C Computers and Technology Match the crew members with the equipment or tasks they handle....
- M Mathematics A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no private health insurance. The ages of the 25 uninsured...
- H History In Nigeria, the literacy rate is 59.6%. How might improving the literacy rate affect Nigeria? A It would increase specialization. B It would lower domestic competition. C It would...
Ответ:
25 protons, 25 electrons, 30 neutrons. manganese is the identity
Explanation;
x = atomic number -# of protons
The number of neutrons = x + 5
The mass number (sum of protons + neutrons) = 55.
x + (x + 5) = 55
2x + 5 = 55
2x = 50
x = 25; atomic number 25 = manganese (Mn)
so ;
25 = Protons
30=Neutrons
25=Electrons
Ответ:
were are answers to choose from, if you put them in i may be able to help
Explanation: